Momofuku Bossam (or Bo ssam) is David Chang’s famous dish from his Momofuku restaurant in New York. It’s an epic centrepiece consisting of slow cooked pork roast with an insane caramelised crust, served with condiments for DIY fully loaded Korean lettuce wraps.
A showstopper made for sharing, astonishingly simple, fun to eat and eye-rollingly delicious. Momofuku charges US$250 for the privilege of eating it. This costs a fraction of that!

Momofuku Bossam (or Bo ssam)
Momofuku Bossum is Chef David Chang’s famous version of a traditional Korean pork dish called Bossam which consists of thinly sliced pork belly simmered in a seasoned broth that are then used to make lettuce wraps.
A signature dish at his New York restaurant Momofuku, he makes it using a pork shoulder that’s been dry cured overnight so it’s seasoned all the way through, slow roasted for 5 to 6 hours until fall apart tender then blasted at the end with a brown sugar rub which forms an epic caramelised crust.
It’s a formidable centrepiece made for sharing, an eating experience you’ll remember for years to come. If you have it at Momofuku, it will cost you a whopping US$250 (that’s A$350!!!). But it’s obscenely easy to make. You don’t even need to make a trip to the Asian store! (Yes, really)


The pork is dry cured overnight so it’s seasoned all the way through from end to end, then slow cooked for 5 – 6 hours until fall apart tender.
What is served with Bossam
Here are all the components that make up David Chang’s Momofuku Bossam:

Slow roasted pork – dry cured overnight then slow roasted for 5 to 6 hours, the meat is seasoned all the way through and fall apart tender, and encased with an insane crispy brown sugar crust that everybody fights over;
Ginger shallot sauce – made with a LOT of ginger, this seals the deal;
Spicy Ssam sauce – the only part that calls for Asian grocery ingredients, but is not a critical part of the overall Bossam experience and is easily replaceable with any hot sauce or chilli paste;
Rice and kimchi (spicy Korean pickled cabbage) – for stuffing into the lettuce wraps;
Oysters – might sound strange but it works! Taken from the traditional way of serving Bossam in Korea, raw oysters are stuffed into the lettuce wraps. It’s like a little “surprise inside” when you get to it. Fabulous textural and flavour contrast; and
Soft lettuce leaves – to stuff everything in, bundle up and devour.
What you need
Here’s what you need to make the slow cooked pork – 4 ingredients!

Boston Butt
Best cut is Pork Butt aka Boston Butt which the upper part of the pork shoulder. Butt is the ideal cut because:
it’s BIG, as in 3.5 – 4kg / 7-8 lb, and it needs to be so it can sustain the long cook time required to achieve the signature thick caramelised crust without the meat inside become less juicy than ideal; and
it’s an even rectangle shape so it cooks through evenly.
🇦🇺Australia – get this cut at butchers or Costco (it’s very good value).
How to make Momofuku Bossam
And here’s how to make it:
Dry cure with just salt and sugar for 24 to 36 hours (ie rub with salt and sugar, refrigerate);
Slow roast for 5 – 6 hours at 150°C/300°F or until fork tender;
Cover with brown sugar and blast in hot oven for 10 minutes to create the brown sugar crust;
Shred and serve with sauces and sides to make lettuce wraps – see below for sauces.

Sauces for Bossam
The two sauces served with Momofuku Bossam are:
Ginger Shallot Sauce (aka Ginger Scallion Sauce) – this is actually a traditional sauce served with other dishes across Asia (eg Hainanese Chicken); and
Ssam Sauce – a spicy red sauce made with Korean chilli pastes. Easy substitute with any chilli paste or hot sauce.
Ginger Shallot Sauce
Just a handful of ingredients – just mix and leave to soften for just 20 minutes or so.


Spicy Ssam Sauce
This is the spicy red chilli sauce made with Korean chilli pastes (Gochujang and Ssamjang) and will require a trip to a Korean grocery store or large Asian store to get them. Once you have them, it’s a simple mix job.
But do NOT fret if you can’t get these chilli pastes. You don’t use a lot of the Spicy Ssam Sauce so it’s absolutely not a big deal at all to just substitute it with a simple hot sauce, chilli paste or even Sriracha!

Do NOT worry if you can’t get Gochujang and Ssamjang. Just use your favourite chilli paste, Sriracha or a hot sauce instead – you just want some kind of spicy sauce for the wrap!

How to serve Bossam
Bossam is a DIY affair. Place the magnificent slow cooked pork on a large platter (or tray, as I have done) and surround it with all the sauces and sides that are used to make the lettuce wraps:
Ginger Shallot Sauce (Scallion);
Spicy Ssam Sauce – or Sriracha, hot sauce or chilli paste;
Oysters – for the full Momofuku experience;
Kimchi – just store bought for me, quite widely available nowadays;
Rice (out of frame – oops! 😂); and
Soft lettuce leaves – or crispy if you prefer.
Then let everyone tear into the meat and gear yourself up for a fight over that incredible crust (I’ll take anyone on to get my fair share)…

…and make your own fully loaded Korean Lettuce Wraps. The Momofuku way.

This iconic Bossam recipe is David Chang’s, from his cookbook Momofuku. It’s also been shared in various online publications, including the New York Times.
This recipe follows the published recipe, but with some helpful tips and adjustments we’ve made after making this multiple times over the years. For example, the Ssam sauce as written in NYT has way too much vinegar. There’s way too much salt in the dry rub (you end up throwing half out), and we’ve figured out how to get that brown sugar crust perfect – without setting off your smoke alarm!
That’s enough from me. Now it’s your turn to impress the pants off your family and friends! – Nagi x
Watch how to make it
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Momofuku Bossam (Korean Slow Cooked Pork Shoulder Roast)
Ingredients
Slow Cooked Pork:
- 3.5-4 kg/ 7-8 lb pork butt / shoulder , bone in & skinless (Note 1)
- 1/2 cup (110g) white sugar
- 1/2 cup (115g) kosher or cooking salt (NOT table salt) (Note 2)
Brown Sugar Crust:
- 1 tbsp kosher or cooking salt (NOT table salt) (Note 2)
- 7 tbsp brown sugar , light or normal (not dark)
Ginger Shallot Sauce:
- 2.5 cups scallions , thinly sliced (both green and white parts, ~5-6 stems)
- 1/2 cup fresh ginger , peeled and finely grated (Note 3)
- 1/3 cup canola oil (Note 4)
- 1.5 tsp light soy sauce (or all purpose, not dark soy sauce Note 5)
- 1 teaspoon sherry vinegar (Note 6)
- 1/2 tsp kosher or cooking salt , to taste (Note 2)
Spicy Ssam Sauce (Note 7):
- 2 tbsp ssamjang (Note 8)
- 1 tbsp gochujang (Note 8)
- 5 tsp sherry vinegar (Note 6)
- 2 tbsp canola oil (Note 4)
- 1 tbsp water
- 1 tsp white sugar
Serving:
- 4 – 5 heads butter/bib lettuce (40 – 50+ leaves, Note 9)
- 3 cups cooked white rice
- 500g/1lb kimchi
- 12 + oysters , raw, in shell (optional, Note 10)
Instructions
Bossam Slow Cooked Pork:
- Mix sugar and salt together. Pat pork dry. Coat pork in sugar salt mixture, getting it into all the crevices. Rub/pat well to adhere as best you can – discard excess salt unused/falls off (usually ~ 2-3 tbsp).
- Place in a glass dish (Note 13), cover loosely with cling wrap and refrigerated 24 – 36 hours (Note 11).
- Preheat oven to 150°C/300°F (all oven types) with rack in the middle of oven.
- Remove pork from fridge – surface will be wet. Either transfer pork to clean pan (metal, ceramic or glass) or drain off excess liquid / scrape out salt/sugar in same glass pan. Do not rinse pork.
- Roast 5 hours (Note 12), uncovered, spooning over pan juices once each hour, until you can easily pull the meat apart with 2 forks (check on side).
- Remove from oven, rest for 10 minutes (up to 1 hour is fine, loosely cover in foil).
- Turn oven up to 260°C/500°F (all oven types).
Brown Sugar Crust:
- Mix brown sugar and salt.
- Spoon juices all over pork.
- Spoon sugar onto pork and use your hands to make it stick to the top and sides (not underneath). Make layer on top as even as you can (for even caramelisation).
- Place in oven for 10 minutes until surface is a deep golden crust, sugar is bubbling and caramelised (see VIDEO!). Keep a close eye on it from 5 minutes. If the highest points start getting black, cover with small piece of foil (just stick it on).
- Remove from oven and transfer to serving platter for serving. (Don’t use pan juices, it will be salty from brine)
Sauces:
- Ginger Shallot Sauce: Mix ingredients in bowl and stand for 20 minutes to let it soften.
- Ssam Sauce: Mix ingredients together. Oil will naturally separate over time if sauce is left to stand, just mix again to reincorporate.
Serving:
- Place pork on serving platter with lettuce, oysters, kimchi, rice, Ginger Shallot Sauce and Ssam Sauce on the side.
- Attack the pork – it will shred easily. Shred as much or little as you want, let people do it themselves or you can do it for them. Prepare to fight over the epic crust.
- To eat, place lettuce in hand. Spoon in some rice, top with pulled pork, small piece of kimchi, oyster, some ginger shallot sauce then finally a little drizzle of spicy Ssam sauce.
- Bundle up, bite and enjoy!
Recipe Notes:
Volume – easily makes 50+ lettuce wraps. Just get as much lettuce as you want to serve, knowing there’s enough pork for over 50 lettuce wraps (leftover pork is sensational) 10. Oysters – raw oysters are served with traditional bossam, it’s part of the eating experience! It’s like a “surprise inside” when you’re munching through the lettuce wrap and come across the oyster, great textural contrast. Bit indulgent to have an oyster for every piece of lettuce so just provide as much as you’re willing to indulge in. 11. Brining/curing time – minimum 6 hours, 12 hours ok, 24 – 36 hours optimum, 48 hours ok too (especially if using 4.5kg/9lb pork) DO NOT rinse pork after curing. You should only use enough sugar/salt rub so it sticks to the pork, don’t layer it on thickly on the surface. Recipes that suggest rinsing are probably using the wrong salt/sugar amount published in NYT and other media publications which is way too much (see Note 13 for more info). 12. Internal temp of pork is irrelevant in slow roasting because the internal temp doesn’t change once cooked beyond well done, but meat can still be tough. Need time not temperature for meat to become fall apart. Oven types – for slow roasting at low temps, I find the same temp is required for standard and fan forced/convection. Cook times – original recipe says 6 hours for 3.5 – 5kg / 7 – 10lb pork shoulder. That’s a HUGE variation in pork size and the cook times vary – here is the cook times by weight:
- 3.5 – 4kg / 7 – 8lb = 5 hours (best weight for most juicy flesh)
- 4.5/9lb = 5.5 hrs
- 5kg/10lb = 6 hrs
- 2 kg / 4lb = 3 hrs 45 min
- 2.5kg / 5 lb = 4 hrs
- 3kg / 6lb = 4.5 hrs
- Original recipe calls for 1 cup each salt and sugar which is WAY too much. This amount will never stick to the pork so it’s wasteful. Sprinkling excess over pork doesn’t work either – makes it way too salty. 1/2 cup of each works perfectly – you won’t throw out much, seasons the pork perfectly all the way through without being too salty;
- Ssam sauce had way too much vinegar (had 1/2 cup) – way to sour; and
- Cook time – original recipe says 6 hrs for 3.5-5kg/7-10lb pork. That range is too broad – 3.5kg/7lb pork for 6 hours = dry. Found that 3.5-4kg/7-8lb for 5 hrs is perfect, cook times for other weights in Note 12.
Nutrition Information:
The Spicy Side of Life: Korean recipes
Life of Dozer
There’s just no words to tell you how excited/hopeful Dozer was around such an enormous piece of meat.
Did he get some?🤔 Watch today’s recipe video to see!!!

I don’t have an oven, just a toaster oven and I’m not sure this would fit in it. Could I do it in a slow cooker or even sous vide it? I’ve got a blaster that I can use for the carmelized top.
Hi Debbie, sorry no this one is only suitable for the oven unfortunately. N x
Hi Nagi,
I think I realised what I did wrong!
I used a ‘Raw’ sugar (which I have in my daily coffee) and Raw sugar has a larger granule than Brown sugar – so I am assuming that’s why the crystals took longer to breakdown – for the end part of the Caramelisation!
I will make sure to use brown sugar as you specify – as I presume brown sugar will have a finer granule than Raw sugar! Lol
Thankyou
Cathy x
This looks amazing. Any way we can use this to make tacos? I went to a food truck once with kimchi and bbq Korean pork tacos and it was the best tacos of
my life.
Hi Cathy, yes that would definitely have played a factor in the caramelisation. I hope you give it another shot! N x
Okay where do I start!
Firstly this was truly Epic!
I made this dish today with everything except Oysters and I used the Sriracha sauce as my go to ‘Chilli sauce’ for this Recipe.
I also used Sauerkraut instead of Kimchi. – Delicious
I had never purchased Sriracha sauce before or tasted it and it was so delicious in this dish!
The Ginger Shallot sauce, Genius just Genius, what a lovely addition.
The rice and lettuce leaves, everything just worked so lovely together and even though the Pork was rich, everything else was so light and it just worked Beautifully.
I called this Recipe, ‘San Chow-Bow’ on steroids Lol
And me and Hubby said we don’t think we can or ‘want’ to eat Pork Shoulder any other way. 🤭
Apart from all that Loveliness I wanted to ask you a question Nagi.
So my Sugar/Salt addition at the end of the roast – it took more than 10 minutes to caramelise on 260 Oven-temp. Is that normal?
I felt like it took ages for my light brown sugar to break down & caramelise. I put it on liberally on the top & sides, do you have any thoughts on this?
As you state 10mins in the recipe but mine was in there for about half-hour.
And it did start to get very dark towards the end on some parts because of the longer time I had it in on high heat.
(So i used the foil on those parts)
Thankyou so Much!
Will definitely be making this dish Again!
Cathy x
I think I might have realised what I did wrong & why it took so much longer for the Caramelisation to take place.
I see in your notes it says specifically brown sugar but I used ‘Raw’ Sugar (which I use in my daily coffee) and it has a larger grain I presume than brown sugar.
So I’m thinking that’s why it took so long! Lol
But it was still Delicious – I’ll just make sure to use actual Brown sugar next time.
Cathy x
Delicious!! So happy i found this recipe! It was everything I never knew I wanted. I wish I could get my hand in the oysters ( Arizona and fresh seafood don’t mix 😂) but I’ll make this again for sure !
Do you think roasting the pork in a Traeger wood pellet grill (sitting in an open roasting pan) would be ok? I am wondering if the wood smoke flavor would mess with the flavor profile you are looking for? Also most pork shoulders around here are bone in. Is that suitable?
I feel silly asking this, but does it need to roast in glass pan or would a standard roaster be ok? If not glass, would the oven temp be altered? Thanks!
No silly questions around here Karmen! Plastic is fine too, just not metal (shouldn’t leave anything in metal overnight especially when curing or marinating, metal can get into food 🙂 For plastic, smell gets into it, That’s why I recommend glass!) N x
Can I use pork leg? Loin?
Hi Joanne, I fear they may be too lean for this recipe sorry! You want a bit of fat to ensure juicy meat here. N x
Can you use the same marinade for beef?
Hi Nagi, love this recipe. Quick (and possibly stupid) question – should the meat reach room temperature before we place it in the oven?
Hi MT, yes I like to leave it out an hour before cooking 🙂 N x
Nagi, Thanks so much for all the great recipes. I’ve tried many, many of your recipes and have loved every one. And so have my guests and relatives! My taster Bjorn, a 130 lb. Alaskan Malamute, loves them too. Thanks again!
Hi Nagi. I’ve used this recipe a few times, and I agree that the Momofuku proportions of the salt and sugar rub and of the vinegar in the sauce are too high. This evening I did the smallest roast yet – 3 pounds (1.4Kg) – and used 1/4 cup each of Kosher salt and sugar for an overnight marinade. I do rinse before cooking because even with the Diamond Kosher salt I find it too salty otherwise. Also, the “secret” for a small roast is not to shorten the time, but to lower the temperature. I roasted it for 6 hours at 250F, a half hour rest, then the sugar roast at 500F for 15 minutes. Nice “bark” and still moist. Best to you and Dozer!
Hi Nagi and Joyce thanks so much for this wonderful recipe! I had a 2kg pork shoulder and roasted for 6 hours at 120c and then 15-20 mins at 250c. It was delicious but maybe a tad dry so maybe would just roast for 5.5 hours next time. Thanks so much for sharing the recipe I impressed my friends (and myself) making this.. oysters are a must with the wrap, you can’t really taste them but they just add a creaminess. Can’t wait to do this recipe with a big ol Pork butt. Thanks guys!
Thanks for another terrific recipe. I so love your blog and recommend it all the time. I enjoyed making this and the family all really enjoyed eating it! The boys are converting leftovers to burgers tonight. I did say this morning that if I did it again I’d lower the temp because I found it a bit much for my 2 k roast and then I found this comment! Lol! Thanks again!
This was delicious! I will have to make this again with a bigger piece of pork. The ginger/onion side was perfect with it. What a great recipe find! Thanks for sharing
Can I use boneless pork shoulder?
@Marilyn, you totally can! I’ve cooked it bone-in and boneless. Taste just as great.
I’m so glad you loved it Jer!! N x
Hi, I made this the other day exactly and it came out wonderful, however it was VERY salty. I’m thinking I might’ve gotten the wrong salt? Or there was just too much of the dry rub on the pork still before I tossed it in the oven. I just have regular kosher salt which I used & I made sure to drain the liquid after marinating it. I think I should’ve scraped a little bit more of the excess rub before putting it in the oven though, because it was a bit thick on top & it browned very quickly after the 2-3 hour mark in the oven. Like I reeeaaaallllyyy packed it with the dry rub in every single nook and cranny! Lol. I’m about to make this again because I purchased the big costco 2 pack of this. So any further guidance would be great! LOL
Use Diamond Kosher salt. It is half as salty as Mortons Kosher salt. Diamond brand is the only one I use anymore.
Sorry I submitted a comment on the Poke bowl recipe which should have been for this recipe. I made this for my birthday dinner last night and it was amazing. Worked perfectly.
Thanks so much Nadine 🙂 N x
Made Momofuku Bossam with sauces minus fresh oysters. Absolute kudos from family. Prep of the meat was surprisingly easy. Sauces required work. Wish there was a way to send you pictures of the finished meal. So enjoyed your site.
I’m so glad you loved it Emily, that’s great!!! N x
Hi Nagi,
This Boston Butt was one of the only things left in the Costco fridge so I grabbed it excited to try another one of your recipes!
My butt is covered with a fat cap – what should I do with that? Is it ok to have the sugar crust on the top or should I flip it over?
Love all your recipes and Dozer xx
Hiya Nagi. Crustacean allergy here, so I’d be ok with the oysters (molluscs), but not the kimchi (shrimp). Any suggestions for a sub? I once found vegan kimchi but vv expensive and not easy to get.
Hi Kath, The only recommendation is Vegan kimchi unfortunately – N x
Oh my goodness! This was every bit as good as I’d hoped. I was nervous using that amount of salt (I used Maldon salt flakes), but it was perfect. The meat was beautifully tender, and oh, that crust…! It was actually such a simple meal for a group of friends with minimal washing up and maximum fun and flavour. Thanks for the amazing recipe and all the tips!
That’s so great to hear Beck!! N x
How will the cooking/taste change if the pork butt is boneless? My butcher only had boneless/smaller cuts so I have two separate pieces.
Hi Devin – it wont be quite the same but still amazing – you’ll just need to adjust the cook time based on the individual weight – N x
If only I could upload a photo here on the reviews. Complete success. We hadn’t tried this type of flavour combo before and I was glad we did. We didn’t have the oysters but everything else was so delicious. I used sushi rice which was excellent as a left over with the Ssamjang sauce. (Actually we couldn’t find the Ssamjang paste so we just added some garlic and a slight drop of sesame oil for a sub, and added a wee bit more of the gochujang paste)