In a large bowl, combine all the pancake ingredients until well incorporated.
Heat a thin layer of oil in a large frying pan over medium-high heat. Make sure to add a generous amount of oil because too little will not make the pancakes crisp enough.
Add 1 1/2-2 tablespoons of batter to make small pancakes or add 1/2 batter to make big pancakes. Spread it evenly and thinly with a spoon.
Cook each side until golden brown. Turn over the pancake with the help of a spatula. The key is to wait until the bottom is nicely golden brown and flip it fast with confidence. And flip only once!
Transfer the pancake to a plate. Cut into bite sizes and serve with or without the dipping sauce. The pancakes are best eaten warm.
Notes
Korean usually use a scissor to chop the kimchi as to not stain the cutting board.If possible, use Korean pancake mix for the best result. You can also use all-purpose flour for the recipe. For crisper and chewier pancakes, I recommend substituting 2-4 tablespoons of all-purpose flour with rice flour or starch, such as cornstarch and potato starch.Adding gochugaru/gochujang is an optional ingredient. Koreans usually add it to make the color of the pancakes more vibrant.