Sautéed Beef Stir-Fry with Bell Peppers and Ginger

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

Tender strips of beef quickly seared with colorful bell peppers, fresh ginger, and garlic create a flavorful Whole30 stir-fry perfect for a fast weeknight dinner. This asian fusion-inspired whole30 (whole30, high protein) ready in about 27 minutes pairs medium, julienned red bell pepper, medium, julienned yellow bell pepper, medium, julienned green bell pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 12 min Serves 4 Asian Fusion cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp avocado oil in a large skillet or wok over high heat until shimmering. Add 1 lb thinly sliced flank steak and 1/2 tsp sea salt, searing for 2-3 minutes without stirring until well browned on one side.
  2. Step 2: Flip steak slices and cook for 1-2 more minutes until just cooked through; transfer beef to a plate and set aside.
  3. Step 3: In the same skillet, add remaining 1 tbsp avocado oil. Add 2 tsp grated fresh ginger, 3 minced garlic cloves, and 1 tsp sea salt; sauté for 30 seconds until fragrant.
  4. Step 4: Add 1 each julienned red, yellow, and green bell peppers (about 3 cups total) and cook for 4-5 minutes, stirring often, until peppers soften but retain slight crunch.
  5. Step 5: Return the cooked beef to the skillet and pour 3 tbsp coconut aminos over all. Toss to combine and cook for 1 more minute until sauce slightly thickens and coats beef and peppers.
  6. Step 6: Remove from heat and garnish with 2 thinly sliced scallions before serving.

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Frequently asked questions

How long does Sautéed Beef Stir-Fry with Bell Peppers and Ginger 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 Sautéed Beef Stir-Fry with Bell Peppers and Ginger?

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 finely grated fresh ginger from drying out.

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

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 Stir-Fry with Bell Peppers and Ginger 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 Stir-Fry with Bell Peppers and Ginger whole30?

Yes — this recipe is tagged whole30, high protein, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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