Fan Energy-Inspired Spicy Beef and Pepper Stir Fry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

An energetic stir fry featuring tender beef strips and crisp bell peppers tossed in a bold, spicy sauce that captures the lively spirit of a game day crowd. This asian-inspired beef ready in about 30 minutes pairs medium, sliced yellow onion, minced garlic cloves, soy sauce 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.

Prep: 15 min Cook: 15 min Serves 4 Asian cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, whisk together 3 tbsp soy sauce, 1 tbsp Sriracha sauce, 1 tsp brown sugar, 1 tsp cornstarch, and 2 tbsp water until smooth. Set aside.
  2. Step 2: Heat 2 tbsp vegetable oil in a large skillet or wok over high heat until shimmering, about 1 minute.
  3. Step 3: Add 1 lb thinly sliced flank steak and 1/2 tsp black pepper to the pan, stir-frying for 3-4 minutes until the beef is browned but still tender. Remove beef from the skillet and set aside.
  4. Step 4: In the same skillet, add 4 minced garlic cloves, 1 medium sliced yellow onion, 1 large sliced red bell pepper, and 1 large sliced green bell pepper. Stir-fry for 4-5 minutes until vegetables are crisp-tender and fragrant.
  5. Step 5: Return the beef to the skillet and pour the prepared sauce over everything. Stir-fry for another 2 minutes until the sauce thickens and coats the beef and vegetables.
  6. Step 6: Remove from heat and serve immediately with steamed rice or noodles.

Equipment for this recipe

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Frequently asked questions

How long does Fan Energy-Inspired Spicy Beef and Pepper Stir Fry take to make?

Total time is about 30 minutes (15 min prep + 15 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 Fan Energy-Inspired Spicy Beef and Pepper Stir Fry?

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 medium, sliced yellow onion from drying out.

Can I substitute ingredients in Fan Energy-Inspired Spicy Beef and Pepper Stir Fry?

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 Fan Energy-Inspired Spicy Beef and Pepper Stir Fry 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 Fan Energy-Inspired Spicy Beef and Pepper Stir Fry?

Asian 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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