Mandu (Dumplings)

Variations

• What bursts a dumpling is almost always water in the filling. Wrapping and sealing opens with that sentence and gives the order: fix the filling, then seal it. Wringing the tofu, sprouts and kimchi dry is not seasoning, it is the first half of that order.
• Kneading the filling until it is sticky has a mechanism too. Salt draws myosin out of the meat, and that protein sets into a glue that holds the filling as one mass. Weisswurst and ćevapi use the same principle to turn the mixture itself into a sausage.
• The cooking method sets the wrapper thickness. The same guide sorts it out: boiled or fried wants the thickest wrapper, steamed the thinnest. Har gow can get away with a translucent skin because it is steamed; pelmeni and pierogi are thick because they are boiled.
• Mul-mandu (boiled): boil until they float, for a lighter version.
• Kimchi mandu: loaded with sour kimchi.
• Meat mandu: no kimchi — pork, tofu and vegetables.
• Mandu-guk: simmered in broth with rice cake.
• Wang-mandu: made big. The same family runs through gyoza, xiaolongbao, siu mai and mantu.

Tips

• Wringing the filling dry is the key — squeeze the tofu, sprouts and kimchi.
• Knead the filling until sticky so it holds together when cooked.
• Wet the wrapper edge so it seals tightly; press the air out.
• For pan-fried: fry → add water + lid (steam) → crisp again as it dries — that order is the trick.
• Make a big batch and freeze them; cook them straight from frozen.
• There is a reason for that order. Adding water pins the pan at 100°C, which softens the crust you have already built, so it is fried again once the water has gone. Gyoza explains it.
• Cooking them from frozen is correct, not a shortcut. Thawing lets the filling's water run out through the holes the ice crystals made and soak into the wrapper. Pelmeni turns that same property into a production step.
• Pressing the air out is not about neatness. Trapped air expands as it heats and pushes the weakest point until it splits.