Not much beats the smell of pork butt roasting all day in the oven — rich BBQ aroma, crispy bark, and tender, juicy pulled pork. One of the easiest recipes ever: coat a pork butt (Boston butt) with dry rub, roast it low and slow at 250°Fin your oven, and enjoy tender meat with crisp bark perfect for sandwiches.
⏱️Quick Answer: How long to cook pork butt in oven?
A 4–5 pound pork butt takes about 8–10 hours in a 250°F oven to reach 200°–205°F internal temperature for perfect pulled pork.
Refer to the How Long to Cook section for additional oven temperatures and sizes.
Jump To (scroll for more)
- ❤️ Why You’ll Love This Recipe
- 🐖 Ingredients
- 👨🍳 Quick Overview: How to Cook Pork Butt in the Oven
- ⏰ How Long to Cook Pork Butt in the Oven
- 🌡️ When is Pork Butt Done?
- ❓ FAQs
- 🍽️ Serving Pulled Pork and Side Ideas
- 🧊 Storing Pulled Pork
- 🔥 How to Reheat Pulled Pork (Crock Pot or Oven)
- 👍 More Pulled Pork Recipes
- 📖The Recipe Card
Featured Comment by Lisa B :
⭐⭐⭐⭐⭐
"I was beyond amazed at the end product of this recipe. The cooking method is foolproof. People thought the pork was cooked on a smoker or grill. It was perfectly moist but with the crunchy texture of the bark mixed in. So easy! Outstanding results."
❤️ Why You’ll Love This Recipe
- No smoker? No problem. Get smoky pulled pork with bark right in your oven.
- Set it and forget it. Low and slow cooking the easy way. No flipping, no basting, no fuss. Just slow cook in your oven all day for perfect pulled pork.
- Juicy and tender. The fat and collagen melt into the meat for flavor you won’t get from lean cuts.
- Beginner-friendly. If you can turn on the oven, you can make this.
- Cook once, eat for days. Pile it on buns, tacos, or eat it straight from the pan.
👨🍳 DrDan says: I’m not about babysitting a grill or smoker all day. This method gives me great pulled pork with bark and flavor—without the hassle. Just rub it, stick it in the oven at 250°, and it comes out perfect every time.
🐖 Ingredients
Pork Butt (aka Boston Butt):
This is the upper part of the shoulder and the best cut for pulled pork. Bone-in or boneless both work—bone-in gives better bark and avoids the netting issue with boneless.
🔍 Also called pork shoulder: Many stores and recipes use the term "pork shoulder" for this same cut, even though technically it's just part of the whole shoulder. If your label says pork butt, Boston butt, or pork shoulder, you're in the right place.
✅ Pro Tip: Remove the net. Boneless pork butt often comes in a net. It will tear off your bark—remove it before cooking, or go bone-in to skip the hassle.
Dry Rub:
Use your favorite BBQ rub or the simple homemade version in the recipe card—brown sugar, kosher salt, chili powder, garlic powder, onion powder, and black pepper.
Liquid Smoke (optional but recommended)
Adds smoky BBQ flavor without a smoker. Look for a quality brand like Wright’s that lists only “smoke” and “water” on the label.
No liquid smoke? You can rub the pork with yellow mustard instead—it helps the dry rub stick and adds a subtle tang without changing the flavor.
Flavor Options:
Try my Memphis dry rub for a spicier twist. For something bolder, use my Chipotle Seasoning as a dry rub. Add cayenne for heat or smoked paprika for a deeper smoky flavor..
👨🍳 Quick Overview: How to Cook Pork Butt in the Oven
This is a summary, not the full recipe. See the recipe card below for complete instructions.
1. Prepare the pork butt.
Mix the dry rub. Pat the pork butt dry, coat with liquid smoke (optional), and apply the rub.
Place it on a foil-lined rimmed baking sheet with a rack for better bark.
2. Roast low and slow:
Bake in a 250°F oven (no convection) until the internal temperature reaches 200° to 205°F—usually 8 to 9 hours.
✅ Pro Tip: No need to preheat or use convection. Just a center rack and steady heat.
3. Rest the meat:
Wrap the pork tightly in foil, then in towels. Let it rest in a small insulated cooler (or on the counter) for 1 to 2 hours.
✅ Pro Tip: Don’t skip the rest. It locks in moisture and makes shredding easier. Shred too soon, and the juices end up on your cutting board.
4. Shred and serve:
Use two forks to shred—it should fall apart easily and stay juicy, with crispy bark.
✅ Pro tip: A well-wrapped pork butt can stay warm in a cooler for up to 4 hours. Never try to shred one that’s gone cold—it just won’t work.
👇Want the full recipe? Scroll down to the printable recipe card for step-by-step instructions, tips, and serving ideas.
⏰ How Long to Cook Pork Butt in the Oven
At 250°F, a 4-pound boneless pork butt takes about 8 to 9 hours.
Bone-in cuts may take a little longer. As a general rule, plan for about 2 hours per pound, but it can range from 1½ to 2½ hours per pound depending on the shape and thickness.
You can adjust the temperature slightly—225° to 275°F will still work—but avoid going higher. At 300°F or more, the outside may dry out before the collagen fully melts.
For larger roasts (6 pounds or more), either divide them into two equal pieces or buy two smaller ones. Cook them separated on a rack for better airflow and bark—they’ll usually finish in about the same total time as a 4- to 5-pound roast.
✅ Pro Tip: Check your oven. Many ovens automatically shut off after 8–12 hours. Make sure yours won’t stop mid-cook.
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🌡️ When is Pork Butt Done?
Pork butt is done when the internal temperature reaches 200°–205°F—that’s when the collagen has melted and the meat shreds easily.
Breakdown starts around 175°F, but it’s not truly pullable until it passes 200°F. Some stop at 195°F, but for the best texture, aim for that 200°–205°F sweet spot. During the rest, it may climb to about 210°F, finishing the tenderizing process.
✅ Don’t guess: Check temperature, not time. Color and texture can fool you—only a thermometer tells the truth.
❓ FAQs
You don’t have to, but it helps. Elevating the pork on a rack (or crumpled foil) keeps it out of the fat drippings and helps the bark form more evenly.
If your roast is over 6 pounds, cut it in half to speed up cooking and get more bark. Just space the pieces out on the rack—cook time will be similar to a 4–5 pounder.
Nope. Leave it uncovered so the bark can develop. The pork stays moist from melted connective tissue—not steam.
Yes, but only if your oven doesn’t shut off automatically. Many modern ovens turn off after 8–12 hours. Double-check your settings, use an oven-safe thermometer probe to monitor temperature safely, and keep the temperature steady at 250°F. The aroma might wake you before your alarm does.
Pork butt (also called Boston butt) is the upper part of the pork shoulder. It’s the best cut for pulled pork thanks to its marbling and connective tissue.
Many stores and recipes use “pork shoulder” to mean the same thing—so don’t worry if the label says shoulder, pork butt, or Boston butt. You're in the right place.
Fat up or down does not matter. All the rendering happens with time and temperature, not direction. The tenderness comes from the collagen and connective tissue melting, not the fat. Most of the fat melts and drains off anyway. Just use a rack and cook it low and slow to the right internal temperature.
🍽️ Serving Pulled Pork and Side Ideas
Pulled pork is best piled high on a toasted bun with Memphis BBQ Sauce and a scoop of coleslaw—but don’t stop there.
✅ Pro Tips: Plan on about ⅓ pound of pork butt per person before cooking, which yields roughly ¼ pound of pulled pork.
Other serving ideas:
- Use it in tacos, quesadillas, or nachos
- Serve it as a main dish with your favorite sides
- Pile it on a baked potato with cheese and sour cream
- Toss it into a breakfast hash with eggs
🍴 Great Side Dishes
Here are a few reader favorites to serve with pulled pork:
- Cold sides: Coleslaw, potato salad, Caprese Pasta Salad, or Classic Macaroni Salad
- Hot sides: Old fashioned cornbread, cheesy potato casserole, French Fries, or Stovetop Mac and Cheese
🧊 Storing Pulled Pork
Store leftover pulled pork in an airtight container and refrigerate for up to 4 days—though I prefer using it within 2 days for the best texture.
For longer storage, pulled pork freezes well for 3 to 4 months. Portion it into flat layers using vacuum-seal bags or boil-safe freezer bags. To reheat, use the oven method below, or gently simmer the sealed bag in water if it’s rated for boiling.
🔥 How to Reheat Pulled Pork (Crock Pot or Oven)
Crock Pot Method
- Load into a crock pot up to 75% full with pulled pork.
- As you load the crock pot, sprinkle lightly with water or apple juice—just enough to moisten.
- Cook on low for 2 to 3 hours, stirring every hour if possible. The serving temperature is 140°F or higher, but I recommend heating to 165°F to give some leeway when serving.
- Exact reheating time varies by amount, thickness, and your crock pot
- It will stay warm for quite a while unplugged or use the keep warm setting for serving.
Oven Method
- Spread the pork out on a rimmed baking sheet.
- Sprinkle lightly with water or apple juice—just enough to moisten.
- Cover tightly with foil.
- Heat in a 250°–300°F oven until hot (about 30 to 45 minutes, depending on the amount).
- Keep warm in the oven or transfer to a crock pot on low or keep warm.
✅ Pro Tip: Never reheat or store pulled pork with BBQ sauce already mixed in. The acid breaks down the texture, turning it mushy.
👍 More Pulled Pork Recipes
Looking for other ways to make pulled pork? Try these:
- Pork Butt Gas Grill – classic smoky BBQ flavor without a smoker
- Crock Pot Pulled Pork – low effort, great for busy days
- Pulled Pork Loin in the Oven – a leaner option with great texture
- Crock Pot Pork Loin Pulled Pork – healthy, juicy, and freezer-friendly
📖The Recipe Card
How to Cook Pork Butt in Oven for Pulled Pork (250°F Low & Slow)
Video Slideshow
Ingredients
- about 4 pounds Pork butt - aka Boston Butt frequently called pork shoulder
- Dry rub of your choice - good quality
- 2 tablespoons Wright's Liquid Smoke - optional but recommended
- ½ cup dark brown sugar
- 3 tablespoons Diamond Crystal kosher salt - 2 tablespoons if using Morton
- 1 tablespoon chili powder
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon black pepper
Step-by-Step Instructions
1. Prepare the pork butt:
- Use a rub of your choice. If using my rub, mix ½ cup dark brown sugar, 2 tablespoons kosher salt, 1 tablespoon chili powder, 1 teaspoon garlic powder, 1 teaspoon onion powder, and 1 teaspoon black pepper.
- Pat the pork butt dry, then coat all sides with about 2 tablespoons of liquid smoke (optional).
- Use about 1 cup of rub to cover generously. If prepping ahead, wrap in plastic wrap and refrigerate for a few hours or overnight. If not, go straight to baking.
2. Roast low and slow:
- Line a rimmed baking sheet with foil and place a rack on top. Spray the rack with PAM or oil.
- Place the pork butt on the rack and roast at 250°F (no convection)—no need to preheat. Fat cap up or down—doesn't matter.
- Bake until the internal temperature reaches 200°–205°F—about 8 to 9 hours, depending on size, bone-in vs. boneless, and oven behavior.
3. Rest the meat:
- Remove from oven, wrap tightly in heavy-duty foil, then several towels. Rest in a small insulated cooler or on the counter for 1–2 hours. It will stay warm in a well-wrapped cooler for up to 4 hours.
4. Shred and serve:
- Use forks to shred. The meat should fall apart easily and stay juicy, with crispy bark.
Recipe Notes
Pro Tips:
- Use the rest time to adjust your serving window by a few hours.
- No rack? Use foil balls to elevate the pork so it doesn’t sit in fat.
- Liquid smoke should only list “smoke” and “water”—Wright’s is a good brand.
- My rub is provided for you, but use the rub of your choice.
- Salt amounts are based on Diamond Crystal kosher salt: 1 tsp table salt = 1¼ tsp Morton kosher = 2 tsp Diamond Crystal. You can reduce the salt for a lower-sodium rub—it still works well.
- The rub works well even if you cut the salt in half for a lower-sodium version.
- 195°F is the minimum temp for pullable pork, but 200°–205°F is better. Don’t go over 210°F.
- Store leftovers in the fridge up to 4 days (2 is best for texture), or freeze up to 4 months
- Bone-in or boneless both work—bone-in may take a bit longer.
- Fat cap up or down doesn’t matter.
- I often go straight from seasoning to the oven—no wrap time needed.
- DO NOT cover the pork while baking. You need a dry oven to develop bark.
- Nutrition information is an estimate—fat content varies, and seasoning distribution may differ.
Your Own Private Notes
To adjust the recipe size:
You can adjust the number of servings above; however, only the amount in the ingredient list is adjusted, not the instructions.
Nutrition Estimate (may vary)
Editor's note: Originally Published November 2, 2013. Updated with expanded options, refreshed photos, and a table of contents to help navigation.
Beth says
Hey Dr Dan, I'm going to oven bake a 9 pound bone in Boston Butt. Planning to bake (per your instructions) 14-16 or even more hours at 250 to get to around 205 degrees. I want it to pull very nicely! I then have to travel with it & reheat to serve in a couple days.
So, my question is: after I finish baking it, do I wrap the whole unpulled butt, ice it down quickly & refrigerate, then reheat & pull on the day I serve it? OR Do I pull it right after taking it out of the oven and just reheat the pulled pork on the day I serve it? I sure don't want to dry it out. How long should I plan to reheat after pulling out of the fridge on the day I serve it? I have really enjoyed reading your recipe (so wonderfully detailed) and especially all the comments - I have read them all. Saw one that regarded reheating I think after it was pulled. Just want your thoughts on this.
Thanks!
Beth
Dan Mikesell AKA DrDan says
Hi Beth,
Welcome to the blog.
First, your time estimate for 9 pounds is about right I think but have not done one that big this way. At about 10 hours into it, I would check the temp and make sure it is reasonable. I like 200-205 in the thickest part.
About the cook now, eat in a few days thing. This comes up a lot for us also. I try to have always shred and serve if possible. I frequently will put it in at midnight for mid-day the next day. Remember, you have a few hours (up to 3-4 if correctly wrapped) of rest time and you can also cook at 225 or 275 degrees instead of 250. So a lot of built-in "fudge" time. So if visiting family, I would take it raw and a bag of rub. I would "borrow" the oven for overnight and then wrap the devil out of it in the morning when done. That would be the best result.
But if that is not possible then I have the following suggestions. So, cook fully and let it rest for per the instructions. Then shred the day of cooking. You can not get good results by waiting to shred. I just won't shred right. And you can't reheat it well.
It is technically good for 3-4 days after cooking but really best the first two days. So, if I aiming for 3-4 days out, I cook, rest, shred and then freeze it. To thaw, I move it from the freezer to refrigerator for a day or so.
I like to reheat on a sheet pan, I sprinkle with a little water on my hand (don't overdo it). Cover tightly with foil and into the oven at 250-300 until hot. The time varies by how you shredded it and the amount on the tray. You can then turn the oven down (keep it covered) or transfer to a crock pot on low to keep warm. (usually 45 minutes or so in the oven for me). I know that is not very exact but you get the idea.
Never reheat with sauce applied, the acid will destroy the texture.
I hope that helps.
Dan
Rick&Sherry says
This recipe is Butt Roast perfection! We now make a big bowl of rub (enough for 6 roasts) to put in freezer. Iv never cooked roast without foil until now. Thank you for all the time you spend searching the internet & comparing the recipes & ingredients to come out with the perfect End Recipe. Love coming here, I just wish I could Post a pic of my Roasts/Turkey etc. Happy Holidays,
Charlene a kirkland says
Cooking a few weeks before needed. Should I wait to shread or do it same day cooked?
nancy says
how long for an oven cooked 13lb bone in pork? can I use 3 packets of slow cooker seasoning mix, as a rub, it calls for ketchup, brown sugar an vinegar to be added with the powder to a slow cooker, but meat doesn't fit....please help, I am cooking this for 25 people
Nancy
Dan Mikesell AKA DrDan says
Hu Nancy,
Welcome to the blog.
I have never done that size. I will tell you that the smokers usually run 225 to 250 degrees and they calculate 1.5 to 2 hours per pound. I don't see why it would be very different. So by that math, you are looking at 20 to 26 hours. I always seem to take a bit longer than 2 hours per pound.
But again, I have never done this size. If you bump it up to 275 degrees, it will be a bit faster. If you cut it in half and cook as two 6.5 pound butts it will be more in the 10 to 13-hour range. BUT ALWAYS REMEMBER YOU ARE COOKING TO A FINAL INTERNAL TEMP NEVER BY TIME. You get some flex time with the wrapping at the end.
I have a hard time getting excited about your slow cooker package rub but use it if you want. I would make up a batch of mine, cheap and good.
Lastly 13 pounds bone-in will probably feed the 25 people but not much leftovers.
Good luck with it.
Dan
A
John says
OMG, This is the best meat of any kind I ever ate. 4lb partially frozen, cooked exactly as written. Started at 11:30 pm until 11:00 am, 200% temp, was perfect. Glad I found your recipe. Thank You Dan.
Billy says
Hi. I cooked a 6.5 pound butt for about 12 hours. I am so happy the way it turned out. Simple, easy , delicious!! Thanks for sharing this recipe. I will be doing it again real soon.
jeff says
up until today, I have never left a comment about a recipe I found on line, this one absolutely deserves one! I did not stray from the instructions at all except in two areas, I adjusted the rub to fit the portion of Boston butt I had, and cooked it fat side up, besides that followed the directions to a T, when I first tempted it , it was 3 degrees shy of your recommendation of 200, usually I would have said oh thats good enough, but not this time, back in the oven it went. This recipe is a winner, thanks so much, it is going to become part of my repertoire
Colette says
Excellent and easy. I am cooking my third one today.
Dan Mikesell AKA DrDan says
Hi Colette,
Welcome to the blog.
This is one of my personal favorites. Almost no work, great taste and lots of leftovers. What could be better.
Thanks for the note.
Dan
Mollie Little says
It's 9 pm and my pork is almost up to temp. How long can I leave it wrapped before I have to shred it? I really don't want to wake up at 2 am! Is is safe to leave wrapped and warm overnight? Would it stay warm that long? (I've read the warnings to shred it before it gets too cold.) Should I wrap it for 30 minutes and just shred it tonight?
Dan Mikesell AKA DrDan says
Hi Mollie,
Welcome to the blog.
I actually did this recipe today. 3.5 pounds and it took about 9 hours to get to 205 that I really like. I wrapped for 30 minutes then shredded.
It is much easier to shred a hot pork butt than cold. So I would get it to the temp you are going for then wrap for 20-30 minutes then shred.
Dan
Charlene says
How long should I cook a 8.75lb Boston butt
shoulder and on what temperature? Brine or not to brine and how long?
Dan Mikesell AKA DrDan says
Hi Charlene,
Welcome to the blog.
Let's deal with the easy question first, brining pork butt. I don't and only a few do. Some will inject with things like apple juice but I just want pork taste so that is a no for me. Competition smokers do inject their own "secret" mixes.
Time for almost 9 pound butt. The straight up answer is probably 12-14 hours plus or minus 2 hours. The main issue is the shape. A large square of meat will take longer for the center to get to the right temperature due to the distance from that center to the outside of the meat. A longer thinner 9 pounder with less distance to the outside will take less time. Bone-in will take a bit longer.
Remember, we are cooking to a final internal temperature not by time. I like 200 to 205 in the thickest part. The absolute minimum is 190 but I don't recommend it. You do have some "flex time" at the end with wrapping. I can get up to 4 hours with a good wrap and lots os towels.
I probably would cut it in half and cook the two pieces at the some time on the same pan with as much separation as possible. I get a more predictable cooking time and more area for my rub.
Hope that helps some.
Dan
Leah says
I have 2.5 pounds how long should I leave it on since I’d have to cut the time
Dan Mikesell AKA DrDan says
Hi Leah,
Welcome to the blog.
I dld 3 pounders frequently and usually it is about 8 hours. The cooking time is more related to thickness than weight. So each piece of butt is different. Cook to a final internal temperature.
Enjoy your pulled pork.
Dan
Judy Uhl says
Hi Dr Dan, I've never made pulled pork and the recipe sounds delicious. When it's all cooked and rested is that when you add the bbq sauce? How much?
Dan Mikesell AKA DrDan says
Hi Judy,
Generally, just shred and serve or refrigerate. Add the sauce at serving. I know you see it done at the shredding but I suggest waiting. People can then add the amount and the sauce they like.
But really, the texture of the meat will change after it has sauce for a while. The tomato and vinegar will break down some the texture.
So you will enjoy it more if you add the sauce you want just before serving,
Dan
Tammy says
I would like to leave out the sugar. Suggestions for a substitute like Erythritol? Any other modifications? Sounds great, can't wait to try it!
Dan Mikesell AKA DrDan says
Hi Tammy,
Welcome to the blog.
I have cooked other things with sugar alcohols like Erythritol and can always tell the difference. A bit of chemical/alcohol taste. I'm not a fan of cooking with them.
I see three choices (none with erythritol)
1. My rub is just a suggestion. Look for a non-sugar rub.- probably the best idea.
2. Cut down the sugar - Should be fine.
3. Eliminate the sugar - probably ok.
The rub adds "bark" and does not flavor most of the pulled pork. The sugar alcohols will not do that anyway.
Hope that helps.
Dan
Kim Holland says
I forgot the brown sugar. Am i doomed???
Dan Mikesell AKA DrDan says
Hi Kim,
Welcome to the blog.
I do prefer the brown sugar but it will be fine. Some regional variations of rubs don't use sugar. But without the sugar, the salt will dominate and may be a bit heavy. But what you have will probably taste great. If a bit salty, it will just be the "bark" area.
Enjoy your pork.
Dan
Mike says
Greetings DrDan. Thanks for taking the time to do this blog. Good stuff.
Anyways, I need to make this for 175-200 people...yikes. Do you see much quality difference if done in batches leading up to the event and then refrigerating? I am thinking get half done the day before the event and the other half done the day of the event. Or can I go even longer??
Regarding the butts, most I am finding are boneless in the 7-8# class. Should I plan for 16 hours @ 250 to get them to 200?
Thanks for your help and any other suggestions you may have.
Mike
Dan Mikesell AKA DrDan says
Hi Mike,
Welcome to the blog.
I have never done a group that big for pulled pork. I have done chicken for a hundred.
So some suggestions. You want a good half pound plus per person for this so about 100 pounds.
How you do this has a lot to do with the amount of oven space you have. I think most people would cook then shred the pork and uses large disposable pans. Then seal with foil and some extra moisture like a bit of apple juice. Then reheat in a 250 degree oven. It will take a few hours.I would think you would be good about 2 days ahead.
Do a mini-trial run and do some Googling to check what other suggest.
I have seen suggestions of just not shredding but reheating in the whole cooked butt in a 250 degree oven and then shredding. The idea here is less moisture loss.
Hope that helps.
Dan
Barbara Skinner says
I can see I'll have to start cooking VERY early in the morning, but I agree with the low and slow method. Thanks!
Dan Mikesell AKA DrDan says
Hi Barbara,
Welcome to the blog.
It is an all day cooking. Hope you enjoy it.
Dan