Air Fryer Gamjajeon (Korean Potato Pancakes)

Air Fryer Gamjajeon is a Korean potato pancake of hand-grated potato bound with its own reclaimed starch and green onion; air fry at 380°F for 16 minutes until the edges go lacy and crisp.

Time
16 min
Temp
380°F
Calories
270
Serves
2
KoreanVegetarianVeganGluten-FreeCrispy Easy
Air Fryer Gamjajeon (Korean Potato Pancakes)
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Method

  1. 1

    Grate the potatoes and onion on the fine side of a box grater into a bowl. Gather the gratings in a clean kitchen towel and squeeze the liquid out into a second bowl, then set the squeezed potato aside.

  2. 2

    Let the squeezed liquid sit undisturbed for 8-10 minutes until a dense white layer of starch settles on the bottom. Pour off and discard the clear water, then scrape that starch back into the potato — it is the only binder the dish needs.

  3. 3

    Stir in the potato starch, salt, green onion, and chili. The mixture should be thick enough to mound on a spoon; if it looks loose, add another teaspoon of potato starch.

  4. 4

    Line the air fryer basket with a parchment liner and brush it with oil. Spoon the mixture into two 5-inch rounds about 1/4 inch thick, leaving an inch between them, and brush the tops generously with oil.

  5. 5

    Air fry at 380°F for 10 minutes. Slide a thin spatula fully under each pancake, flip, brush the second side with oil, and air fry for 6 more minutes until the edges are deep golden and stiff.

  6. 6

    Repeat with the remaining mixture on a fresh oiled liner. Whisk the dipping sauce ingredients together and serve the pancakes immediately — they lose their crispness within a few minutes of sitting.

  7. 7

    Cut into wedges and serve hot with the dipping sauce.

Pro tip. Do not skip settling and reclaiming the starch from the squeezed potato liquid. That reclaimed starch is what makes gamjajeon hold together and set into a firm cake instead of a pile of shreds — traditional recipes use no flour and no egg at all.

Why the air fryer wins here

  • Ready in 16 minutes. The same dish takes about 26 in a conventional oven, plus preheating.
  • Fast-moving hot air browns the outside before the inside dries out, so you get color without babysitting.
  • Cleanup is a basket, not a sheet pan and a splattered stovetop.

Storing and reheating

Refrigerate perishable leftovers within 2 hours, or within 1 hour above 90°F. Reheat leftovers to 165°F (74°C) throughout, measured with a food thermometer. USDA leftover safety guidance.

Keep leftovers in the fridge for up to 3 days. Reheat in the air fryer at 350°F for 3-5 minutes rather than the microwave so the outside crisps back up. See the reheat guide for exact times by food.

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