Gamja Jorim (Soy-Braised Potatoes)
KOENKoreanSide dish⏱ 30 minEdit history

Gamja Jorim (Soy-Braised Potatoes)

Cubed potatoes braised down in a sweet-savory soy sauce — a classic Korean side. Glossy on the outside, fluffy within, and just salty-sweet enough to make a bowl of rice disappear. Shishito peppers add color and aroma.

Ingredients

4servings
  • Potatoes · medium, about 400g3
  • Kkwari peppers · shishito, optional10
  • Cooking oil1 tbsp
  • Water1 cup
  • Sauce
  • Soy sauce3 tbsp
  • Sugar · or corn syrup1 tbsp
  • Corn syrup · for gloss1 tbsp
  • Minced garlic0.5 tbsp
  • Sesame oil · to finish1 tsp
  • Sesame seeds · to finish

Steps

  1. Peel the potatoes and cut into bite-size cubes. Soak in cold water 5 minutes to rinse off starch, then drain.

    ⏲ 5 min
  2. Heat the oil in a pan and stir-fry the potatoes over medium heat until the edges turn slightly translucent.

    ⏲ 3 min
  3. Add 1 cup water with the soy sauce, sugar, and garlic, cover, and simmer until the potatoes are tender.

    ⏲ 10 min
  4. When the liquid has reduced by half, add the peppers and keep simmering until the sauce is scant and glossy.

    ⏲ 4 min
  5. Stir in the corn syrup for shine and turn off the heat once the liquid is nearly gone.

    ⏲ 1 min
  6. Finish with sesame oil and sesame seeds.

Tips & Variations

Variations

  • Baby potatoes (al-gamja): Braise whole small potatoes with the skin on.
  • Plain: Skip the peppers for a clean potato-only version.
  • Spicy: Add gochugaru or a hot green chili.
  • With beef: Stir in ground beef for a heartier braise.

Tips

  • Soaking off the starch keeps the potatoes from sticking and the sauce clear.
  • Stir-frying first seals the surface so they hold their shape and turn glossy.
  • Add the corn syrup at the end for a shiny glaze — added early, it slows cooking.
  • Do not stir too often while braising or the potatoes fall apart.

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