Make Korean fusion style Bo Ssam at home and fall in love with the bo ssam miracle!
I finally tried the famous Momofuku bo ssam recipe at home. This bo ssam recipe is developed by Chef David Chang and ever since it’s been hugely popular, particularly in the United States.
Essentially Momofuku bo ssam is slow roasted pork shoulder. Bone-in pork shoulder is dry rubbed with generous amounts of salt and sugar then cured overnight. Then it is slow roasted in the oven for about 6 hours.
And then, it is finished off with another layer of dark brown sugar to caramelize the outer layer of the pork, giving it a nicely burnt sugar aroma and crunchy texture.
Inevitably, inside, the roasted pork is super tender and moist. It is almost collapsible and the meat falls off the bone very easily.
Traditionally, though, Bo Ssam / Bossam (보쌈) refers to a boiled pork dish with other herbs and seasonings. So in essence, there’s nothing alike between these two dishes.
However, the way Bo Ssam / Bossam is served with some fresh lettuce leaves to wrap around is the same. Also, they both are accompanied with dipping sauce – aka ssam sauce and some kimchi.
Momofuku’s bo ssam is a great dish to serve when you’re planning to entertain your guests. That’s why I’ve already tried this recipe 4 times within the last 30 days! Because I’m hoping to serve it during this Christmas holiday period, so I’ve been practising. 😉
Making the slow roasted pork is very easy and straight forward. Assembling all the sauces and accompaniments are easy too (as long as you understand the ingredients used.) So why not use this recipe to feast your family and friends? Hope you enjoy!
P.S. If you’re after more traditional style Korean bossam, check here. [Bossam recipe]
Ingredients for Momofuku Bo Ssam (Serves 6 to 12)
Pork shoulder
- 3.5 kg – 4.5 kg (8 to 10 pounds) one whole pork shoulder / pork butt – ideally bone-in and has some fat
- 1 cup (white or raw) sugar
- 1 cup & 1 Tbsp fine sea salt, divided
- 7 Tbsp brown sugar
- 2 tsp apple cider vinegar
Salted shrimp sauce (optional)
- 2 Tbsp Korean salted shrimps, finely chopped
- 1 Tbsp gochugaru (Korean chili flakes)
- 1 Tbsp rice wine
- 1 Tbsp castor sugar
- 1 tsp sesame oil
- 1/2 stalk green onion, finely chopped
Ssam sauce
- 1/4 cup doenjang (korean soybean paste)
- 2 Tbsp gochujang (korean chili paste)
- 2 Tbsp sesame oil
- 1/2 Tbsp honey
- 2 tsp sesame seeds
- 1/2 tsp minced garlic
- 10 g onion, chopped
- (optional) 2 Tbsp walnuts or your choice of nuts – this will add more nutty flavor and creamier texture.
- 1 Tbsp green onion, thinly sliced
*see note below for alternative ssam sauce option
Other accompaniments
- steamed rice
- lettuce (I used baby cos lettuce. You can also use bibb lettuce.)
- kimchi (use these recipes napa kimchi salad and/or quick radish kimchi or buy)
- spicy korean coleslaw (use this recipe)
** 1 Tbsp = 15 ml, 1 Cup = 250 ml
*** If you want to learn about Korean ingredients, check my Korean essential ingredients list!
How to Make Momofuku Bo Ssam
1. Place the pork in a large shallow tray. (Roasting pan or lasagna baking dish works great!) Combine 1 cup of sugar and 1 cup of the salt in a bowl and mix them well. Gently rub the mixture all over the meat. Cover it with plastic wrap then refrigerate it at least 6 hours or overnight.
2. When you’re ready to cook, heat the oven to 150 C / 300 F. Cover the roasting pan with cooking foil. Wrap it around at least twice covering all the gaps. (You will thank me later! This will make your cleaning process so much easier.) Remove the pork from the fridge and discard any juice. Leave the rub on the pork.
Place the pork in a roasting pan (fatty side up if any), set in the oven and cook it for about 6 hours. (This can vary depending on the size of the pork. See note below for guidance.) Once cooked, the pork should be very easy to pull apart with tongs and forks. Remove the pork from the oven.
3. While the pork is roasting, make the salted shrimp sauce. Combine all the ingredients in a small bowl and mix. Refrigerate it until needed.
4. Make the ssam sauce. Place all ingredients, except for the green onion, in a food processor and blend until well combined. Garnish with the green onion. Refrigerate it until needed.
5. Prepare other accompaniments as needed. What’s mentioned above is my recommendation, not what’s required.
6. Combine the remaining salt, brown sugar and vinegar in a small bowl. Mix them well. Gently rub the mixture all over the cooked pork (mainly the top of the pork). Watch out for your hands as you rub as the meat can be hot. I wore a food preparation glove for this process.
Turn the oven to 260 C / 500 F (or use a grill / broiler function). Place the pork in the oven and cook it until a dark caramel crust develops on the meat. It takes 5 to 10 mins. Serve hot, with the accompaniments.
Note
- If you’re using a smaller meat, you will have to reduce the rub ingredients (e.g. sugar, salt etc) and also the cooking time. As a guideline it takes about 4 hours to 4.5 hours to roast 2 kg / 4.4 pounds bone-in pork shoulder.
- When you first pull off the pork, it’s very moist and tender, but it dries out fairly fast (like within 20 mins)! So serve immediately and eat up. It still tastes good though!
- I normally prepare the sauce and other accompaniments within the first hour of roasting. I find it easier as I can pay my full attention to the meat in the later hour.
- For an even easier ssam sauce option, you can buy this ssamjang tub instead of making it from scratch at home. While you can serve it as it is, I prefer adding small drops of sesame oil and sesame seeds to give an extra nutty flavor.
**** This roasted pork shoulder recipe is adapted from NY Times’ momofuku bo ssam recipe. Salted shrimp sauce and Ssam sauce recipes are my own.
Momofuku Bo Ssam
Ingredients
PORK SHOULDER
- 3.5 - 4.5 kg pork shoulder (8 to 10 pounds), ideally bone-in and has some fat
- 1 cup sugar (white or raw)
- 1 cup fine sea salt
- 1 Tbsp fine sea salt
- 7 Tbsp brown sugar
- 2 tsp apple cider vinegar
SALTED SHRIMP SAUCE (OPTIONAL)
- 2 Tbsp Korean salted shrimps , finely chopped
- 1 Tbsp gochugaru (Korean chili flakes)
- 1 Tbsp rice wine
- 1 Tbsp castor sugar
- 1 tsp sesame oil
- 1/2 stalk green onion , finely chopped
SSAM SAUCE
- 1/4 cup doenjang (korean soybean paste)
- 2 Tbsp gochujang (korean chili paste)
- 2 Tbsp sesame oil
- 1/2 Tbsp honey
- 2 tsp toasted sesame seeds
- 1/2 tsp minced garlic
- 10 g onion , chopped
- 2 Tbsp walnuts or your choice of nuts – this will add more nutty flavor and creamier texture (optional)
- 1 Tbsp green onion , thinly sliced
OTHER ACCOMPANIMENTS
- steamed rice
- lettuce (I used baby cos lettuce. You can also use bibb lettuce.)
- kimchi
- spicy korean coleslaw
Instructions
- Place the pork in a large shallow tray. (Roasting pan or lasagna baking dish works great!) Combine 1 cup of sugar and 1 cup of the salt in a bowl and mix them well. Gently rub the mixture all over the meat. Cover it with plastic wrap then refrigerate it at least 6 hours or overnight.
- When you’re ready to cook, heat the oven to 150 C / 300 F. Cover the roasting pan with cooking foil. Wrap it around at least twice covering all the gaps. (You will thank me later! This will make your cleaning process so much easier.) Remove the pork from the fridge and discard any juice. Leave the rub on the pork.Place the pork in a roasting pan (fatty side up if any), set in the oven and cook it for about 6 hours. (This can vary depending on the size of the pork. See note above for guidance.) Once cooked, the pork should be very easy to pull apart with tongs and forks. Remove the pork from the oven.
- While the pork is roasting, make the salted shrimp sauce. Combine all the ingredients in a small bowl and mix. Refrigerate it until needed.
- Make the ssam sauce. Place all ingredients, except for the green onion, in a food processor and blend until well combined. Garnish with the green onion. Refrigerate it until needed.
- Prepare other accompaniments as needed. What’s mentioned above is my recommendation, not what’s required.
- Combine the remaining salt, brown sugar and vinegar in a small bowl. Mix them well. Gently rub the mixture all over the cooked pork (mainly the top of the pork). Watch out for your hands as you rub as the meat can be hot. I wore a food preparation glove for this process.Turn the oven to 260 C / 500 F (or use a grill / broiler function). Place the pork in the oven and cook it until a dark caramel crust develops on the meat. It takes 5 to 10 mins. Serve hot, with the accompaniments.
Notes
Nutrition Info (per serving)
The nutrition information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.
Used Diamond Kosher salt for the rub and only used as much rub as would adhere to the pork. We did not rinse before roasting.
Delicious!
Your Ssam sauce recipe was a huge hit! Thank you!
Still looking for the korean salted shrimp to try your shrimp sauce 🙂
Hi Sue,
Thanks for your recipes. I’ve tried a couple and my family love them.
I’m planning to cook this recipe next but couldn’t get pork shoulder from the supermarket. Do you know if this recipe works on pork ribs? If so, any idea how the cooking time and temperature have to be adjusted?
I just made this dish using a 5lb bone in roast following all instructions with rub and it came out salty only the center was edible what went wrong
Since you used a smaller meat, you should have reduce the amount of rub ingredients and also reduce the cooking time. Have you done that?
Also, some people told me they prefer rinsing off the rub before roasting it. This could help if you found your meat a bit too salty.
Hey Sue,
I think the print link for this recipe is broken as it sends me to a “Page not found” error page instead!
Hi Taylor, Thanks so much for reporting the issue! It’s fixed now. Hope you enjoy this recipe. 🙂
I would like to add that there are several keys in the original recipe. 1. Every 30 minutes after the first hour, you want to baste the meat with the juices from the pan. This creates a burnished color, and intense flavor that is lacking when you don’t baste. 2. The 300f oven temp is essential in delivering the desired product. Lower temps, or using a slow-cooker will radically change the finished item.
I made this for the first time and it was so easy and pure perfection. My Korean boyfriend and I couldn’t stop eating it!
I’ve made this a few times and it has turned out great but I’m wondering why so much salt and sugar is needed though. It seems like there’s an excess that’s undissolved even after the curing process and it just ends up getting tossed.
That’s a good question. I’m not sure how to answer your question since the original recipe was developed by chef David Chang. Perhaps you could try reducing 1/4 cup sugar and salt then see what happens after cooking. 🙂 Let us know how it goes!
Is the final browning in the oven at 500 a smoky or in any way problematic step with company in the kitchen? Was looking for something I can make ahead and this looks great – it can just be roasting away while I’m relaxing with guests. But curious how involved/messy that last step is…
I have made this for years from the Momofuku recipe. Chang’s instructions are to only discard any juices after brining as well. I have made it both ways (rinsing off the salt and leaving it on) and prefer rinsing it off. I find you can always add the saltiness from the sauces but you can’t remove the salt if you cook with it. I also make the “Chinese boiled duck mix” to serve with it. It is chopped fresh ginger and green onions, kosher salt, hot oil and soya sauce.
Thanks for your tips! I might try rinsing off next time and see how I like it.
What is the “Chinese boiled duck”
I cant find it anywhere
“Chinese boiled duck mix” to serve with it. It is chopped fresh ginger and green onions, kosher salt, hot oil and soya sauce.
I highly recommend altering the salt amount based on the size of pork you have! I did the 1 cup sugar/1 cup salt and I can’t even eat the outside. This inside pretty salty as well but still edible.. But I will say that it cooked up very nicely! I will for sure use this recipe again but with less salt. Note to self…. read the comments before making it 🙂
Yes, you do need to adjust the salt & sugar quantity depending on the size of the meat. As a guideline, please refer this comment. https://mykoreankitchen.com/bo-ssam/#comment-411317 Hope your next one turns out well! 🙂
Is it okay to cook the pork inside-out? It is after summer here.
Hi Godfrey, can you please tell me how you can cook the pork inside-out? I’m not sure what you mean.
This looks absolutely AMAZING! Do you think I can roast a port a day before and finish up next day to serve at a brunch?
For the best outcome, I recommend you serve it soon after finish cooking. 🙂
I had this at a family reunion and fell in love. I am making this for the first time for a party tomorrow night. I wonder about pork sitting for an hour or two in between the the low and slow roast and final brown sugar high bake? It would make my timing easier but I don’t want to sacrifice quality.
Hi Lisa, if timing is problem, you can cook it at a lower temperature (e.g. 100 C / 212 F) for a longer time. (Make sure you don’t overcook it, of course. Read the “note” section above for the rough guideline.)
I tried resting it once (about 30 mins?) during my recipe testing a while back, I didn’t see any benefits of doing it. In fact, the meat felt drier. (It could be something else though.)
Hope this helps!
If using pork shoulder should I remove the skin first before prepping with sugar/salt mixture?
Yes, remove the skin first. I didn’t mention it in the recipe as the most meat sold here is skinless already.
Hi Sue, this recipe looks amazing! I can’t wait to try it.
I have one question- do you think I can cook this in a slow cooker instead of oven? I live in FL so I’m afraid it’ll be too hot inside the house if I cook this in the oven for 6 hours . Thank you!
Hi Mae,
I think it’s possible but I can’t give you any solid advice without further testing.
I cooked this in my oven during this past Christmas holidays and it was fine. (I live in Brisbane, so I have summer Christmas. And Brisbane’s summer is notorious for being humid and hot.) And, to be honest, I didn’t notice the heat from the oven.
Thanks so much for your recipe – just made it for Christmas and it was a hit. QQ, do you know why the fat side (top of pig) turned out to be so hard at the end? Is it because the fat side was too thick?
That’s because you browned and caramelized the meat with brown sugar at high temperature. 🙂 Anyway, glad to hear your family enjoyed this recipe! I, too, made it for our Christmas eve dinner and it was a hit. 🙂
Hi Sue, this pork looks amazing! I have one question; one cup of sugar mixed with one cup of salt sounds very sweet, and extremely salty. Am I supposed to use it all on the pork? Or only as needed? Thank you ahead of time for clarifying this for me.
Hi Guido, For a large size pork (3.5kg to 4.5kg), I used all of the sugar/salt mixture. (You kind of need it to cover all over the meat – top to bottom and side to side) When I used a smaller size pork (2kg), I only used 1/2 cup of the sugar/salt mixture.
When it came to the taste, I didn’t find that it was extremely salty and definitely not overly sweet. To us, it was more borderline of just right to slightly salty. And of course the sugar and salt are only rubbed on the outside, so it is mostly the outer parts that are crispy and salty and sugary. And we mainly ate the inside of the meat, not the outer side.
Fore sure, if this concerns you, you can use less than what it requires, as everyone’s taste is different. 🙂 Hope this helps!
Thanks a million for your prompt reply Sue, I will adjust the amounts of sugar and salt according to the size of my pork. Thank you so very much for all the amazing recipes you share with us.
Arturo, it’s bringing the pork.
Are yiu planning on cooking it? I am..my pork Burt is half the size so I am bringing it with half a cup of sugar and half a cup of salt.
Good luck with your pork butt Minouz,
I will do mine in a few weeks; I need a break from meat, I’ve had too much of it lately on account of Thanksgiving.
Wish I would’ve seen this earlier. My 3.5 lb shoulder was extremely salty on the outside, which I was so looking forward to after watching it caramelize. Inside was wonderful, but outer portion completely inedible. I also found the shrimp sauce extremely salty. Are you sure it’s 2 tablespoons of salty shrimp sauce and not 2 teaspoons? The Ssam sauce was excellent, though. Will definitely try this again, though.
How much shrimp sauce did you use for your ssam?
As the name suggest, salted shrimp is very salty. You’re only supposed to use a very small dab of it per ssam. 🙂
Of course, you can add less than 2 Tbsp of it if that’s what you prefer. But 2 Tbsp is not a typo. I hope your second attempt goes better!
I’m so excited to try this! I too am going to try it at Christmas. I was several years ago engaged to a Korean Man ( which didn’t end up working out), but hace since remarried. The first Christmas I had with his Children, I fixed Bulgogi, and Spicey Pork. I didn’t realize how much they loved it until this year… they have requested A Korean meal! I’m looking forward to trying something new. I will report in how it was!
Hi Cathy, I hope your family enjoys it! 🙂