Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame

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

Tender strips of beef quickly sautéed with colorful bell peppers, fresh ginger, and a hint of toasted sesame oil for a Whole30-approved stir-fry bursting with flavor. This asian fusion-inspired whole30 (whole30, gluten-free) ready in about 25 minutes pairs large, thinly sliced red bell pepper, large, thinly sliced yellow bell pepper, stalks, sliced green onions 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: 10 min Serves 4 Asian Fusion cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp avocado oil in a large skillet or wok over high heat until shimmering. Add 1 lb thinly sliced flank steak and spread out in a single layer. Sear without stirring for 2 minutes until edges brown, then stir and cook 1-2 more minutes until beef is mostly cooked.
  2. Step 2: Add 3 minced garlic cloves and 1 tbsp finely grated fresh ginger to the skillet. Sauté with beef for 30 seconds until fragrant.
  3. Step 3: Toss in 1 large thinly sliced red bell pepper, 1 large thinly sliced yellow bell pepper, and 3 sliced green onions. Stir-fry for 3-4 minutes until vegetables are tender-crisp.
  4. Step 4: Pour in 3 tbsp coconut aminos and drizzle 1 tsp toasted sesame oil. Season with 1 tsp sea salt and 1/2 tsp black pepper. Stir everything together and cook 1 more minute until sauce coats the beef and vegetables evenly.
  5. Step 5: Remove from heat and serve immediately.

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Frequently asked questions

How long does Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame take to make?

Total time is about 25 minutes (15 min prep + 10 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 Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame?

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 stalks, sliced green onions from drying out.

Can I substitute ingredients in Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame?

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 Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame 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.

Is Sautéed Beef and Bell Pepper Stir-Fry with Ginger and Sesame whole30?

Yes — this recipe is tagged whole30, gluten-free, dairy-free, 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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