Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Thinly sliced beef quickly stir-fried with vegetables in a bold, spicy gochujang sauce that brings authentic Korean flavor to your table. This korean-inspired beef ready in about 25 minutes blends gochujang (Korean chili paste), soy sauce, sesame oil into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 350 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 10 min Serves 4 Korean cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, whisk together 3 tbsp gochujang, 2 tbsp soy sauce, 1 tbsp sesame oil, 1 tbsp brown sugar, 3 minced garlic cloves, and 1 tbsp grated ginger to make the sauce.
  2. Step 2: Heat 2 tbsp vegetable oil in a large skillet or wok over high heat until shimmering. Add 1 lb thinly sliced flank steak and stir-fry for 2-3 minutes until browned but not fully cooked.
  3. Step 3: Add 1 medium julienned carrot and 1 sliced red bell pepper to the skillet and continue stir-frying for 2 more minutes until vegetables are tender-crisp.
  4. Step 4: Pour the prepared gochujang sauce over the beef and vegetables; toss to coat evenly and cook for another 1-2 minutes until the sauce thickens slightly and coats the ingredients.
  5. Step 5: Remove from heat, stir in 3 sliced green onions, and sprinkle with 1 tbsp toasted sesame seeds before serving hot over steamed rice or noodles.

Frequently asked questions

How long does Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce take to make?

Total time is about 25 minutes (15 min prep + 10 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Korean-Inspired Spicy Beef Stir Fry with Gochujang Sauce?

Korean beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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