Wild Mushroom and Truffle Dumplings

This luxurious fusion mandoo has been one of the most popular dumplings on the menu at my restaurants. The mushroom duxelle goes beautifully well with dwengjang, heightening the umami hits on all levels. Vegetarians and meat eaters alike love this little bundle of flavour.

Ingredients

Makes about 45 dumplings

  • 50 thin, round eggless wonton wrappers, 10cm (4in) diameter

HERB OIL

  • 100ml (3.fl oz) extra virgin olive oil
  • 10g (1/4 oz) thyme, washed and dried
  • 10g (1.4 oz) oregano, washed and dried
  • 10g (1/4 oz) rosemary, washed and dried

TRUFFLE DIPPING SAUCE

  • 180ml (6.fl oz) soy sauce
  • 1 tbsp black truffle paste
  • 3 tbsp black truffle oil
  • 2. tbsp lemon juice
  • 2 tbsp yuja (yuzu) juice
  • 2 tbsp mirin
  • 2 tsp rice wine vinegar
  • 2. tsp caster sugar

FILLING

  • 2 garlic cloves, grated or finely chopped
  • 1/2 small onion, finely diced
  • 350g (12oz) shiitake mushrooms, stems removed and roughly sliced
  • 350g (12oz) shimeji mushrooms, stems removed and roughly sliced
  • 350g (12oz) portobello mushrooms, caps peeled, stems removed and roughly sliced
  • 85g (3oz) dwengjang (Korean soy bean paste)
  • 85g (3oz) unsalted butter, at room temperature
  • 2 tsp porcini powder
  • 40g (1.5 oz) black truffle paste
  • 35g (1.25 oz) chives, finely chopped
  • sea salt and freshly ground black pepper

Method

For the herb oil, in a medium deep pan, slowly and gently heat the olive oil and add the herbs. Remove from the heat and leave it to steep for 30 minutes. (The longer the oil sits with the herbs, the stronger the flavour will be.) Meanwhile, to make the truffle dipping sauce, whisk together all the ingredients in a small bowl.

Remove the herbs from the steeping oil then heat the oil over a medium heat. Add the garlic and onion and cook until softened, stirring often. Add the mushrooms and dwengjang and cook, stirring occasionally, for 15–20 minutes, or until the mixture becomes dry. Remove from the heat and stir in the soft butter. Chop the mushroom mixture into small pieces using a food processor (or by hand into 5mm/ 1/4 in pieces). Set aside to cool, then add the porcini powder, truffle paste and chives and mix well. Season with salt and pepper.

For the dumplings, fill a small bowl with water. Working with one wrapper at a time on a clean surface, spoon 25g (1oz) of the filling into the centre of the wrapper. Dip a forefinger in the water and run it along the edges of the wrapper to moisten. Fold the wrapper in half away from you. Starting at the top of the half circle and working towards the ends, press firmly together to seal, pressing out any air bubbles. Take the pointy ends of the half circle and pull them together, folding them downwards and towards each other so they overlap slightly and form a shape that resembles a nurse’s cap. Dab the place where the ends meet with a little water and pinch together to seal. Lay the dumplings in a steamer basket, leaving at least 2.5cm (1in) of space between the dumplings, as they will expand when cooked. (Cook the dumplings in batches, if needed.)

To cook, bring the water in the steamer base to a steady simmer. Set the steamer basket over the water, cover and steam the dumplings for 7 minutes, or until cooked through. Repeat with the remaining dumplings, if needed. Serve immediately with the dipping sauce.

Browse all recipes

Social media

@judyjoochef Instagram profile imageHAPPY FATHER’S DAY!! 
My father was born in 1939 in Chongju, a small coastal village between Sinuiju and Pyongyang, in what is now North Korea. 

In 1945, the communists invaded, and seized his father’s land, forcing them to pack up what they could carry, and flee south with his eight siblings. Even at just six years old, my dad had to haul his share - a small backpack full of fine silk to be used to barter their way onto trains heading south and to buy safe passage through Russian-occupied territory. 

They took a train to Haeju, then crossed the southern border. They escaped under the cover of darkness, wading through the sea’s low tide to Kaesong, which was then part of South Korea. In 1950, the Korean War broke out and my dad’s family fled further and sought refuge on Jeju island. My father was too young to be drafted, but four of his older brothers were enlisted. My dad grew up in a refugee camp on this small volcanic island, which is now ironically a popular holiday destination. He remembers looking up at tall, smartly-clad US soldiers and begging them for ‘bon bons’.

From this challenging situation, he somehow managed through hard work to make it to the ‘Harvard’ of Korea and attended Seoul National University Medical School.
From there he immigrated to the USA in 1967 for his internship and residency in Psychiatry in New York City.

He was introduced to my mom, whose older brother was my dad’s classmate. She had travelled to the US alone (unheard of in those days) to get her master’s degree in Chemistry at Ohio University. They got married in 1970, and are still together to this day.

Happy Father’s Day to my brilliant daddy and all fathers around the world!  My dad continues to inspire me every day.  His formidable spirit, wise advice, and undying love guides me through life…. I hope to be completely healthy too like him at 86 years young! 

I love you daddy! ❤️❤️🙏🙏

#fathersday #fathers #daddy #daddydaughter 
#judyjoo #judyjoochef14 hours ago via Instagram
@judyjoochef Instagram profile imageA beautiful day at Chestertons Polo in the Park—great matches, delicious bites, and the perfect excuse to wear my new @rebeccavallance dress. 

Nothing like polo to bring together food, friends, and a little fashion. Until next time, #polointhepark! 

Thank you @cala_uk @polointhepark @gorillaevents for hosting us! 

Outfit: @rebeccavallance 
Makeup: @jonesroadbeauty & @justbobbidotcom 

@andreawong5 
@london_town_maggie 

#JudyJoo #judyjoochef #cheflife #chestertonspolointhepark #polointhepark #matchdaystyle #koreanseoulfood #korea #londonevents6 days ago via Instagram
@judyjoochef Instagram profile imageI felt honored to speak at SXSW alongside this powerhouse group about building authentic Asian businesses in London— sharing stories, challenges, and lots of laughs along the way.

Huge thanks to our brilliant moderator @e.z.snaps and my fellow panelists:

🌸 Chris O’Leary of Warner Music @fatboyzine 
🌸 Vivian Wong @little_miss_mochi_ of @littlemoonsmochi 
🌸 Sam Thorne of @japanhouseldn 

And to everyone who showed up and brought such thoughtful energy to the room — thank you! 

It’s moments like these that remind me why storytelling and representation matter.

I think I even spotted #KingCharles in the crowd…

Outfit: @eudonchoi 
Makeup: @jonesroadbeauty & @justbobbidotcom 

#JudyJoo #SXSWLondon #AsianBusinesses #WomenInFood #AsianVoices #LondonEvents  #KoreanSoulFood #judyjoochef #korea #koreanfood1 week ago via Instagram
@judyjoochef Instagram profile image🔥 Cooking up some K-Quick flavor on @fox5ny’s @gooddayny with the amazing @rosannascotto and @curtmenefee! 

We made one of Korea’s most trending dishes — Sweet & Spicy Rice Cakes (Tteokbokki) — chewy, bold, and totally addictive 🇰🇷✨

So much fun sharing a taste of Korea with the GDNY team — thanks for the warm welcome and great energy!

Dress: @eudonchoi 
Glam: @abbystouches & @nikomaragos 
K-Quick: link in my bio

@quartobooksuk @quartobooksus @whitelionpublishing 

#KQuick #JudyJoo #KoreanCooking #Fox5NY #GoodDayNewYork #RosannaScotto #Curtmenefee #KoreanSoulFood #HomeCooking #cookbooklaunch #ChefsOfInstagram #KoreanRecipes #NYCFood #Koreanfood #judyjoochef #korea #korean #chefs1 week ago via Instagram
Loading