Spicy Beef Stir-Fry with Bell Peppers and Broccoli

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

A quick stir-fry featuring tender strips of beef with crunchy bell peppers and broccoli tossed in a spicy soy-garlic sauce. This Asian-inspired healthy bowl recipe (high protein), ready in about 27 minutes, pairs flank steak, soy sauce, rice vinegar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 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: 15 min Cook: 12 min Serves 3 Asian cuisine 400 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, combine 12 oz thinly sliced flank steak, 3 tbsp soy sauce, 1 tbsp rice vinegar, 1 tsp honey, 2 minced garlic cloves, 1 tbsp grated ginger, and 1/2 tsp red chili flakes. Marinate for 10 minutes.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat until shimmering. Add marinated beef strips and stir-fry for 3-4 minutes until browned but still tender. Remove beef and set aside.
  3. Step 3: Add remaining 1 tbsp vegetable oil to the wok, then add 1 sliced red bell pepper and 2 cups broccoli florets. Stir-fry for 4-5 minutes until vegetables are crisp-tender.
  4. Step 4: Return beef to the wok, add 2 minced garlic cloves and sliced 2 green onions, stir well and cook for another 1-2 minutes until heated through and fragrant.
  5. Step 5: Serve immediately with steamed rice or noodles if desired.

Frequently asked questions

How long does Spicy Beef Stir-Fry with Bell Peppers and Broccoli take to make?

Total time is about 27 minutes (15 min prep + 12 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 Spicy Beef Stir-Fry with Bell Peppers and Broccoli?

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 flank steak from drying out.

Can I substitute ingredients in Spicy Beef Stir-Fry with Bell Peppers and Broccoli?

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 Spicy Beef Stir-Fry with Bell Peppers and Broccoli 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.

Is Spicy Beef Stir-Fry with Bell Peppers and Broccoli high protein?

Yes — this recipe is tagged high protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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