Yachae-mandu (Vegetable Dumplings)

Ingredients

Equipment Needed

• •Large mixing bowl
• •Clean kitchen towel or cheesecloth
• •Wide nonstick or well-seasoned skillet with lid
• •Sheet tray lined with parchment
• •Small bowl for sealing water

Instructions

1. 1

   Salt the cabbage

   Put the chopped cabbage in a bowl with 1 teaspoon kosher salt and toss well. Let it sit 20 minutes, until the cabbage looks glossy and has given up liquid. Then squeeze it in both hands, a clean towel, or cheesecloth until no more liquid runs freely. You should have about 150g squeezed cabbage. This number matters because wet filling tears wrappers.

   Do not rinse the cabbage after salting. The measured salt seasons the filling, and the squeezing controls the moisture.
2. 2

   Drain the tofu

   Wrap the tofu in a clean towel and press it under a small plate for 15 minutes. Crumble it fine, then squeeze once more by hand. Tofu should feel like damp crumbs, not wet curds. If it drips, it is not ready for mandu.

3. 3

   Cook the noodles

   Boil the dangmyeon in unsalted water for 6 to 7 minutes, until tender but still springy. Rinse briefly under cold water, drain hard, and chop into 1/2-inch pieces. Long noodles pull the filling apart when you bite, so cut them short enough to bind the vegetables instead of dragging them out.

4. 4

   Dry the mushrooms

   Set a dry skillet over medium heat and cook the chopped mushrooms for 4 to 5 minutes, stirring, until they shrink and their liquid cooks off. Scrape them into a bowl to cool. Mushrooms bring depth, but raw mushrooms bring water, and water is already the enemy here.

5. 5

   Mix the filling

   In a large bowl, combine the squeezed cabbage, pressed tofu, chopped noodles, cooked mushrooms, chives, onion, carrot, scallions, garlic, ginger, soy sauce, sesame oil, sesame seeds, sugar, pepper, and 1/4 teaspoon salt. Mix by hand for a full minute, squeezing lightly, until the filling holds together when pressed. Taste a teaspoonful cooked in the skillet, not raw, then adjust with a pinch of salt only if it tastes flat. 손맛 is real. I still measure it, so it can be handed on.

6. 6

   Fold the mandu

   Place 1 generous tablespoon filling in the center of each wrapper. Wet the edge with water, fold into a half-moon, and press out the air before sealing. Pleat if you like, or simply pinch the edge closed firmly. Pretty folds are welcome, but sealed edges matter more. Lay finished mandu on a tray dusted lightly with flour or lined with parchment, not touching.

7. 7

   Pan-fry the mandu

   Heat 1 tablespoon oil in a wide nonstick or well-seasoned skillet over medium heat. Add mandu in a single layer with a little space between them and cook 2 to 3 minutes, until the bottoms are golden. Add 1/4 cup water, cover, and cook 5 minutes. Uncover and cook 2 to 3 minutes more, until the water is gone and the bottoms crisp again. Repeat with the remaining mandu.

8. 8

   Make the sauce

   Stir together 3 tablespoons soy sauce, 1 tablespoon rice vinegar, gochugaru if using, sesame seeds, and sliced scallion. Keep the sauce sharp and simple. The mandu filling is mild on purpose, so the dipping sauce should wake it up without burying the cabbage, chives, and mushroom.

9. 9

   Serve hot

   Serve the mandu right away, crisp side up, with the dipping sauce beside them. If the table is small, cook only half and freeze the rest. Mandu is honest meal prep: the work happens once, then several dinners answer from the freezer.

Chef Tips

• •Store-bought mandu wrappers are a safe weeknight shortcut. The corner you cannot cut is moisture control. Salt the cabbage, press the tofu, cook the mushrooms dry, and the wrappers will behave.
• •Buchu, Korean chives, gives the filling its clean onion-garlic edge. If you cannot find it, use a smaller amount of garlic chives or scallions. Do not double the garlic to compensate, or the filling loses its balance.
• •For a temple-style direction, omit garlic and scallion and increase mushrooms by 60g, adding 1 teaspoon soy sauce. It becomes quieter, but still complete.
• •To boil instead of pan-fry, drop fresh mandu into gently boiling water and cook 5 to 6 minutes, until they float and the wrappers turn tender and slightly translucent. Frozen mandu need 7 to 8 minutes.
• •If a wrapper tears while folding, do not patch it with another wrapper. Cook that one immediately as the cook's taste. Every mandu tray has one.

Advance Preparation

• •The filling can be made up to 1 day ahead and refrigerated in a covered container. Stir it before folding, and pour off any liquid that has gathered at the bottom.
• •Folded uncooked mandu freeze well. Freeze them in one layer on a tray until hard, then transfer to a freezer bag for up to 2 months. Cook from frozen without thawing.
• •The dipping sauce can be mixed 3 days ahead, but add scallion just before serving so it stays clean and bright.

Frequently Asked Questions

Nutrition Information

1 serving (about 330g)