Korean-Style Stir-Fried Beef with Garlic and Scallions

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Quick stir-fry of thinly sliced beef marinated in savory Korean flavors, cooked with garlic and scallions for a fragrant, satisfying dish. This korean-inspired beef ready in about 27 minutes pairs soy sauce, sesame oil, brown sugar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 310 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: 20 min Cook: 7 min Serves 4 Korean cuisine 310 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, combine 1 lb thinly sliced flank steak with 3 tbsp soy sauce, 1 tbsp sesame oil, 1 tbsp brown sugar, 4 minced garlic cloves, and 1 tbsp minced fresh ginger. Mix well and marinate for 15 minutes at room temperature.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat until shimmering. Add the marinated beef in a single layer and stir-fry for 3-4 minutes until browned and just cooked through.
  3. Step 3: Add 4 sliced green onions, 1/2 tsp red pepper flakes, and 1/4 tsp black pepper to the beef. Stir-fry together for 1-2 minutes until the scallions soften but remain vibrant.
  4. Step 4: Remove from heat and serve immediately with steamed rice or as desired.

Equipment for this recipe

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Frequently asked questions

How long does Korean-Style Stir-Fried Beef with Garlic and Scallions take to make?

Total time is about 27 minutes (20 min prep + 7 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 Korean-Style Stir-Fried Beef with Garlic and Scallions?

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 Korean-Style Stir-Fried Beef with Garlic and Scallions?

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-Style Stir-Fried Beef with Garlic and Scallions 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-Style Stir-Fried Beef with Garlic and Scallions?

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.