Spiced Korean-Inspired Beef Stir Fry with Scallions

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

A quick and flavorful beef stir fry marinated in soy and garlic, finished with scallions and a touch of toasted sesame. This korean-inspired beef ready in about 26 minutes pairs soy sauce, brown sugar, garlic (minced) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 3, 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: 6 min Serves 3 Korean cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, combine 12 oz thinly sliced flank steak, 3 tbsp soy sauce, 1 tbsp brown sugar, 3 minced garlic cloves, and 1 tsp grated ginger. Mix well and let marinate for 15 minutes at room temperature.
  2. Step 2: Heat 2 tbsp vegetable oil in a large skillet over high heat until shimmering. Add the marinated beef in a single layer and stir fry for 3-4 minutes, stirring frequently until the beef is browned and cooked through.
  3. Step 3: Lower the heat to medium, add 4 sliced scallions, 1/4 tsp red pepper flakes, and 1/4 tsp black pepper, then toss everything together for 1 minute until scallions are slightly softened.
  4. Step 4: Remove from heat, sprinkle 1 tbsp toasted sesame seeds on top, and serve immediately with steamed rice or noodles.

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Frequently asked questions

How long does Spiced Korean-Inspired Beef Stir Fry with Scallions take to make?

Total time is about 26 minutes (20 min prep + 6 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 Spiced Korean-Inspired Beef Stir Fry with 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 Spiced Korean-Inspired Beef Stir Fry with 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 Spiced Korean-Inspired Beef Stir Fry with Scallions for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Spiced Korean-Inspired Beef Stir Fry with 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.

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