Maangchi: Gonggal-ppang balloon bread
Original creator's tutorial on sealing and puffing hollow bread.
Official cooking video · Maangchi · YOUTUBEGonggal-ppang: Korean-Chinese Hollow Cinnamon Sugar Bread (4)
Gonggal-ppang is a hollow, crunchy Korean-Chinese bakery snack. Unlike pan-fried hotteok, sealed thin dough puffs into a balloon in the oven with a cinnamon-brown-sugar coating inside.
Ingredients
servings: 4 · Check ingredients
Steps
- 01
Mix 3 tbsp brown sugar with 1 tsp each cinnamon and sesame. Stir yeast, white sugar, salt and oil into lukewarm water.
- 02
Add 1 cup flour and knead for about 2 minutes. Cover and rest for about an hour until supple.
- 03
Knead briefly, divide into four balls, roll each into roughly 10 cm rounds and place one-fourth of the filling in the center.
- 04
Seal the edges firmly, turn seam-side down, then gently roll into thin rounds about 14–15 cm wide without tearing holes.
- 05
Preheat the oven to 175°C in bake mode. Carefully place the rounds on the hot baking tray and bake around 15 minutes until puffed, brown and crisp; adjust for your oven.
- 06
Cool well before serving; the melted sugar inside can cause burns. A torn seam may prevent puffing; reseal and gently reroll if possible.
Helpful source links
Before you cook
Check wheat and sesame allergies. Hot oven trays and molten sugar can burn; allow ample cooling. The one-hour dough rest is included in prep time. Do not eat raw dough.
Allergens: 밀(중력분) / wheat (flour) / 小麦, 참깨·검은깨 / sesame / ごま
Image & source credits
These illustrations stand in for food photos.


