Sweet and Spicy Korean-Inspired Beef Stir Fry

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

Tender strips of beef stir-fried with crunchy vegetables in a sweet and spicy Korean-style sauce served over steamed rice. This korean-inspired beef ready in about 25 minutes pairs soy sauce, gochujang (Korean chili paste), brown sugar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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 520 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a medium bowl, whisk together 3 tbsp soy sauce, 2 tbsp gochujang, 1 tbsp brown sugar, 1 tbsp sesame oil, 3 minced garlic cloves, and 1 tbsp grated ginger to make the sauce.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat until shimmering.
  3. Step 3: Add 1 lb thinly sliced flank steak and stir-fry for 3-4 minutes until browned but still tender.
  4. Step 4: Add 1 medium julienned carrot and 1 thinly sliced red bell pepper to the pan, continuing to stir-fry for 2 more minutes until vegetables are crisp-tender.
  5. Step 5: Pour the prepared sauce over the beef and vegetables, stirring constantly for 1-2 minutes until the sauce thickens and coats everything evenly.
  6. Step 6: Remove from heat and stir in 2 sliced green onions. Sprinkle 1 tbsp toasted sesame seeds on top.
  7. Step 7: Serve immediately over 4 cups prepared steamed white rice.

Frequently asked questions

How long does Sweet and Spicy Korean-Inspired Beef Stir Fry take to make?

Total time is about 25 minutes (15 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Sweet and Spicy Korean-Inspired Beef Stir Fry?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep soy sauce from drying out.

Can I substitute ingredients in Sweet and Spicy Korean-Inspired Beef Stir Fry?

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 Sweet and Spicy Korean-Inspired Beef Stir Fry 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 Sweet and Spicy Korean-Inspired Beef Stir Fry?

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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