1-First Step: Mix the dough base Start by pouring 1 cup lukewarm water into a large mixing bowl. Stir in 2 tablespoons white sugar and 2 teaspoons yeast, then let it sit for about 5 to 10 minutes until the top looks foamy. This little pause tells you the yeast is awake and ready to work, which is key for soft homemade hotteok pancakes. Add 1/2 teaspoon kosher salt, 1 tablespoon vegetable oil, and 2 cups all-purpose flour. Mix until a shaggy dough forms. If the dough feels too sticky, dust in some of the extra 1/2 cup all-purpose flour a little at a time.

2-Second Step: Knead until smooth Turn the dough onto a lightly floured surface and knead for about 5 to 7 minutes. You want it soft, smooth, and elastic, not dry or stiff. If you are cooking for kids or new bakers, this is a great step to involve them in because it feels a bit like play dough, just much tastier later. Place the dough back in the bowl and cover it with a clean kitchen towel or plastic wrap. Let it rest in a warm spot for 1 hour, or until it doubles in size. If your kitchen is chilly, give it a little extra time. A slow rise is still a good rise.

3-Third Step: Make the brown sugar filling While the dough rises, mix 1/2 cup turbinado sugar or brown sugar with 1 teaspoon cinnamon powder and 2 tablespoons chopped walnuts in a small bowl. This is the heart of the hotteok filled with brown sugar flavor everyone loves. The filling should look sandy and fragrant. If you want a sweeter center, use brown sugar. If you want a deeper, slightly crunchy texture, go with turbinado sugar. Either way, the filling will melt into a glossy syrup as it cooks.

4-Fourth Step: Divide and fill the dough Once the dough has risen, punch it down gently and divide it into 8 equal pieces. Lightly oil your hands if the dough feels sticky. Flatten one piece into a small disc, place a spoonful of filling in the center, then pinch the edges together to seal. Roll it gently between your palms to make a smooth ball. Repeat with the remaining dough pieces. Try not to press too hard or the filling may leak out. If a little sugar escapes, no big deal. That is just the pancake giving you a preview of the caramel goodness inside.

5-Fifth Step: Shape the pancakes for cooking Heat a nonstick skillet or cast-iron pan over medium heat and lightly oil the surface. Place one filled dough ball seam-side down in the pan. Let it cook for about 30 seconds until the bottom begins to set, then use a flat spatula or pancake press to gently flatten it into a round pancake. Flattening helps the filling spread inside and gives you that classic Korean Hotteok shape. Keep the pancakes on the thinner side, but do not smash them too hard. You want a nice balance of chewy dough and gooey center.

6-Sixth Step: Cook until golden and syrupy Cook each side for about 2 to 3 minutes over medium heat, or until golden brown and crisp at the edges. The sugar inside will melt and bubble, turning into a warm syrup. If the pan is too hot, the outside can brown too fast before the inside softens, so keep the heat steady. If you are making several pancakes, adjust the heat as needed and add a tiny bit more oil between batches. For a lighter finish, use only a thin layer of oil. For a richer, more traditional street-food feel, let the pan have a little more sheen.

7-Final Step: Serve warm Transfer the cooked hotteok to a plate lined with paper towels. Let them cool for a minute or two before serving, since the sugar filling stays very hot. Then bite in and enjoy that soft dough with its sweet, sticky center. Serve these with tea, coffee, or a cold glass of milk. They are wonderful for snack time, weekend brunch, or a sweet treat after dinner.