Stir-Fried Authentic Korean Bulgogi Beef

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

Thinly sliced beef marinated in a traditional Korean bulgogi sauce, stir-fried until tender and caramelized with a perfect balance of sweet and savory flavors. This korean-inspired beef ready in about 50 minutes pairs beef sirloin, soy sauce, brown sugar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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.

★ 4.4 (8 ratings) Prep: 40 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 large bowl, combine 1/4 cup soy sauce, 2 tbsp brown sugar, 1 tbsp sesame oil, 3 minced garlic cloves, 1 tsp grated ginger, and 1/2 tsp black pepper. Add 1 lb thinly sliced beef sirloin and 1 small thinly sliced onion to the marinade. Mix well and let marinate for at least 30 minutes in the refrigerator.
  2. Step 2: Heat 2 tbsp vegetable oil in a large skillet or wok over high heat until shimmering. Add half of the marinated beef and onion mixture in a single layer and stir-fry for 2-3 minutes until beef is browned and cooked through, and onions are translucent.
  3. Step 3: Remove cooked beef from the skillet and repeat with the remaining beef and onions.
  4. Step 4: Return all cooked beef to the skillet and toss with 3 sliced green onions. Stir-fry for another 1 minute to combine flavors.
  5. Step 5: Sprinkle 1 tbsp toasted sesame seeds over the top before serving. Serve with steamed rice or lettuce wraps.

Frequently asked questions

How long does Stir-Fried Authentic Korean Bulgogi Beef take to make?

Total time is about 50 minutes (40 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 Stir-Fried Authentic Korean Bulgogi Beef?

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 beef sirloin from drying out.

Can I substitute ingredients in Stir-Fried Authentic Korean Bulgogi Beef?

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 Stir-Fried Authentic Korean Bulgogi Beef 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 Stir-Fried Authentic Korean Bulgogi Beef?

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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