Sheet Pan Korean-Inspired Beef and Vegetable Stir-Fry

By AislePrompt Editorial · Published 2026-06-10 · Updated 2026-06-10

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

Tender slices of marinated beef with crisp vegetables roasted on a sheet pan for an easy, flavor-packed Korean-style stir-fry. This Korean-inspired beef recipe, ready in about 40 minutes, pairs flank steak, soy sauce, gochujang (Korean chili paste) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 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: 20 min Serves 4 Korean cuisine 400 cal/serving

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Ingredients

1 lb thinly sliced against the grain flank steak
3 tbsp soy sauce
1 tbsp gochujang (Korean chili paste)
1 tbsp sesame oil
1 tbsp brown sugar
1 tsp minced fresh ginger
2 minced garlic cloves
2 cups broccoli florets
1 cup sliced red bell pepper
1 cup julienned carrot
2 sliced green onions
1 tbsp for garnish sesame seeds

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Instructions

Step 1: In a large bowl, whisk together 3 tbsp soy sauce, 1 tbsp gochujang, 1 tbsp sesame oil, 1 tbsp brown sugar, 1 tsp minced fresh ginger, and 2 minced garlic cloves until smooth.
Step 2: Add 1 lb thinly sliced flank steak to marinade, tossing to coat well. Marinate for 15 minutes at room temperature.
Step 3: Preheat oven to 425°F and line a large sheet pan with foil. Spread 2 cups broccoli florets, 1 cup sliced red bell pepper, and 1 cup julienned carrot evenly on the pan. Drizzle with 1 tbsp sesame oil and toss to coat vegetables.
Step 4: Roast vegetables for 10 minutes, then add marinated beef in a single layer on top. Roast for an additional 8-10 minutes until beef is cooked through and vegetables are tender-crisp.
Step 5: Remove from oven, sprinkle 2 sliced green onions and 1 tbsp sesame seeds over the top. Serve immediately with steamed rice or noodles.