Korean Spicy Gochujang Potatoes
Quick answer
Gamja gochujang bokkeum is a simple Korean banchan of cubed potatoes stir-fried and simmered in a gochujang-based sauce until each piece is coated in a glossy, spicy-sweet glaze.
What makes this special
- Cubed potatoes are simmered in a glossy gochujang sauce until each piece is spicy and tender.
- Starch-rinsed potato allows gochujang sauce to coat each piece evenly
- Remove from heat when sauce has reduced and a glossy film forms on the potato surface
Key ingredients
Core cooking flow
- 1 Wash 3 potatoes, trim the skins as needed, and cut them into 2 cm bite-size cubes.
- 2 Drain the potatoes, rinse them once lightly, and let the water run off well.
- 3 Mix 2 tablespoons gochujang, 1 tablespoon soy sauce, 1 teaspoon sugar, and 3...
Gamja gochujang bokkeum is a simple Korean banchan of cubed potatoes stir-fried and simmered in a gochujang-based sauce until each piece is coated in a glossy, spicy-sweet glaze. Soaking the potatoes in cold water before cooking draws out excess starch, which prevents sticking and allows the sauce to adhere evenly across the surface rather than pooling at the bottom of the pan. The balance of gochujang heat and sugar sweetness is the flavor backbone, and the sauce is considered ready when it has reduced enough to form a shiny film on the potatoes - a visual cue that means the sugars have caramelized slightly and the flavors have concentrated. Because the sauce contains no additional liquid, it clings deeply to each cube rather than sitting separately, delivering full seasoning in every bite. This is a reliable everyday banchan that takes around twenty-five minutes with pantry staples and appeals to a wide range of palates, including children who find the sweetness more prominent than the heat.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Prep
Wash 3 potatoes, trim the skins as needed, and cut them into 2 cm bite-size cubes.
Soak the cubes in cold water for 10 minutes to pull out excess starch so they do not stick heavily in the pan.
- 2Step
Drain the potatoes, rinse them once lightly, and let the water run off well.
Pat the surfaces carefully with paper towels, because excess moisture causes oil splatter and keeps the edges from browning cleanly.
- 3Season
Mix 2 tablespoons gochujang, 1 tablespoon soy sauce, 1 teaspoon sugar, and 3 tablespoons water before cooking.
Stir until the sugar disappears and the sauce looks smooth, so it coats quickly once it hits the hot pan.
- 4Control
Heat a pan over medium heat, add 1 tablespoon cooking oil, and spread the potatoes in an even layer.
Stir-fry for 6 to 7 minutes, turning them often, until the edges look golden and the centers look slightly translucent.
- 5Season
Lower the heat to medium-low and pour in the sauce, tossing immediately so every cube is coated.
Cook for 2 to 3 minutes, stirring and scraping the bottom gently, to prevent the gochujang and sugar from burning.
- 6Finish
When the sauce has nearly disappeared and the potatoes have a glossy film, check that a cube is tender through the center.
Turn off the heat, drizzle with 1 teaspoon sesame oil, and toss lightly to finish.
After the steps
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