Mandu are Korean pan-fried dumplings filled with a mix of ground beef, ground pork, tofu, and Napa cabbage, then served with a sharp soy-vinegar dipping sauce. The honest reason to make them at home: store-bought dumplings cost three times as much and taste half as good. This recipe makes enough for six people in about 45 minutes.
What makes this version work
Two things matter most here. First, squeezing excess moisture out of the cabbage and tofu before mixing keeps the filling firm enough to hold its shape inside the wrapper — wet filling turns into soggy dumplings that burst during frying. Second, using equal parts ground beef and ground pork gives you fat content that stays juicy without going greasy; either meat alone produces a noticeably worse result. Get those two things right and the rest is straightforward.
What can go wrong
- Wrappers tearing during sealing: This usually means the wrapper dried out. Keep unused wrappers under a damp paper towel while you work. If a wrapper cracks at the edge, it will split open in the oil.
- Filling leaking into the oil: A pinch seal is not enough. Press firmly along the entire edge and make sure there are no air pockets trapped inside — air expands in hot oil and blows the seam open.
- Dumplings sticking to the pan: The oil needs to be properly hot before the dumplings go in. Test with a small drop of water — it should sizzle immediately. A cold pan means the wrapper bonds to the surface before a crust can form.
- Uneven browning: Crowding the pan drops the oil temperature. Work in batches and leave space between each dumpling.
- Undercooked filling: Ground pork must reach 160°F (71°C) internally. If the bottoms are browned but you are not sure about the centre, add two tablespoons of water to the pan, cover immediately, and steam for two minutes — this finishes the inside without burning the outside.
Smart swaps
- Ground meat: All pork works fine. All beef produces a drier, denser filling — add an extra tablespoon of sesame oil to compensate. Ground chicken (165°F/74°C internal) is a lighter option but needs the same moisture management.
- Dumpling wrappers: Gyoza wrappers from the freezer aisle are the same thing under a different name. Wonton wrappers are thinner and more delicate — they work but tear more easily.
- Napa cabbage: Regular green cabbage is a reasonable substitute; shred it finely and salt it for ten minutes before squeezing out the liquid. Skip the garnish of sesame seeds on the dipping sauce — not worth the extra dish when the sauce is already well-seasoned.
- Rice wine vinegar: Plain white vinegar works in the dipping sauce at the same quantity. It is sharper, so start with slightly less and taste as you go.
- Thai chilies: Crushed red pepper flakes or a small amount of gochugaru both substitute well. Use about half a teaspoon of flakes per two fresh chilies.
Storage and reheating
Cooked mandu keep in the fridge for up to three days in an airtight container. Reheat them in a dry non-stick pan over medium heat for two to three minutes per side — they crisp back up well. Avoid the microwave if you can; it makes the wrapper rubbery. For longer storage, freeze uncooked assembled dumplings on a wax-paper-lined tray until solid, then transfer to a freezer bag. They keep for up to two months. Cook straight from frozen — add an extra two to three minutes to the pan time and use the steam-finish method described above to make sure the filling reaches 160°F (71°C) all the way through.
Korean Mandu (Crispy Fried Dumplings)
Equipment
Ingredients
Dumpling Ingredients
1 lb ground beef - minced beef, 450g
1 lb ground pork - minced pork, 450g
7 oz tofu - firm ; drained and pressed, 200g- ½ medium head Napa cabbage - finely chopped, about 1 lb / 450g
4 cloves garlic - minced
1 tablespoon ginger - fresh ; minced, about a 1-inch / 2.5cm piece
4-5 stalks green onions - finely chopped
1 large egg
2 tablespoons sesame oil
2 tablespoons soy sauce
6 cups vegetable oil - for deep-frying, 1.5 litres- 1 package round dumpling wrappers - about 50 wrappers / 10 oz / 283g
- ¼ cup warm water - small bowl, for sealing wrappers
½ teaspoon salt - for salting cabbage
Dipping Sauce Ingredients
- ½ cup soy sauce - 120ml
- ½ cup rice wine vinegar - 120ml
- 1 tablespoon sesame oil
- 1 teaspoon salt
- 6 medium Thai chilies - sliced on a bias
2 tablespoons sesame seeds - roasted
Instructions
Preparation Instructions
- Chop up the Napa cabbage into small pieces. Do not include the spines. Place in a bowl.1/2 medium head Napa cabbage
- Sprinkle the chopped cabbage with 1/2 teaspoon salt, toss, and let sit for 10 minutes. Squeeze out as much liquid as possible using a clean kitchen towel or cheesecloth.1/2 medium head Napa cabbage, 1/2 teaspoon salt
- Chop the green onions finely. Place in the bowl with the cabbage.4-5 stalks green onions
- Press the tofu between paper towels or a clean kitchen towel for 5 minutes to remove excess moisture. Crumble into the bowl with the above ingredients.7 oz tofu
- Place both the ground beef and pork into the bowl.1 lb ground beef, 1 lb ground pork
- After cleaning the garlic and ginger, mince both ingredients and place them in the bowl.4 cloves garlic, 1 tablespoon ginger
- Crack the egg and place it in the middle of the bowl.1 large egg
- Drizzle the 2 tablespoons soy sauce and 2 tablespoons sesame oil over the filling ingredients.2 tablespoons sesame oil, 2 tablespoons soy sauce
- Mix all the ingredients together by hand. You may need to break up the tofu a little more than the initial crumble.1 lb ground beef, 1 lb ground pork, 7 oz tofu, 1/2 medium head Napa cabbage, 4 cloves garlic, 1 tablespoon ginger, 4-5 stalks green onions, 1 large egg, 2 tablespoons sesame oil, 2 tablespoons soy sauce
- Now set the mixture aside, and set up your dumpling-making station. Line each baking sheet with wax paper. Clean off your cutting board, and place the small bowl filled with warm water in the upper corner. Unwrap your dumpling wrappers, and get ready to make dumplings. Before you start wrapping dumplings, make sure your cutting board is dry. Otherwise, your dumpling wrappers will get soggy and become unworkable.1 package round dumpling wrappers, 1/4 cup warm water
- Take a wrapper and place it on the board. Make a ping pong-sized ball of the mixture in your hand. Put into the centre of the dumpling wrapper. Dip your index finger in the warm water, and moisten half the outside rim of the wrapper. Now fold over the wrapper, and pinch it together. Push from the filling outward with your finger to make sure all the air is out. Place newly formed dumplings on the baking sheet.1 package round dumpling wrappers, 1/4 cup warm water
- Pour 6 cups (1.5 litres) vegetable oil into a deep heavy-bottomed saucepan or Dutch oven. The oil should be no more than halfway up the sides of the pot.6 cups vegetable oil
- Heat the oil over medium heat to 350°F / 175°C (use a deep-fry or instant-read thermometer). This takes about 8-10 minutes. Carefully lower 4-5 dumplings into the oil at a time — do not overcrowd the pot or the temperature will drop.6 cups vegetable oil
- Fry until golden brown on all sides, about 3-4 minutes per batch. Remove with a spider strainer or slotted spoon and drain on a wire rack or paper towel-lined plate. Serve hot with the dipping sauce.
Dipping Sauce Instructions
- Mix soy sauce and rice wine vinegar.1/2 cup soy sauce, 1/2 cup rice wine vinegar
- Add salt and roasted sesame seeds.1 teaspoon salt, 2 tablespoons sesame seeds
- Cut Thai chillies on a bias, and add to mixture.6 medium Thai chilies
- Whisk together.1/2 cup soy sauce, 1/2 cup rice wine vinegar, 1 teaspoon salt, 6 medium Thai chilies, 2 tablespoons sesame seeds
- Drizzle the mixture with sesame oil to taste.1 tablespoon sesame oil
Notes
Nutrition
Frequently asked questions
Can I make the filling ahead of time?
Yes — the filling can be mixed and refrigerated up to 24 hours before wrapping. Keep it covered tightly; the garlic and sesame oil get stronger overnight, which is not a problem, but beyond 24 hours the texture of the tofu starts to break down.
Do I need to use both beef and pork, or can I just use one?
You can use just one, but the combination gives a better result. Pork provides fat and juiciness; beef adds a firmer texture and deeper savory flavor. If you only have one on hand, all-pork is the better single-meat choice.
My dumpling wrappers keep drying out and cracking — what am I doing wrong?
They are exposed to air too long. Cover the stack you are not actively using with a lightly damp paper towel or clean kitchen towel at all times. If they have already dried out slightly, brush the edge with a little extra water before sealing rather than dipping your finger — it gives you more control.
What to cook next
- Crispy Pork Dumpling Delight
- Spiced Lamb Pumpkin Dumplings
- Authentic Szechuan Dan Dan
- Japanese Pork Lettuce Cups
