Spicy Beef Stir-Fry with Bell Peppers and Coconut Aminos

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

Tender strips of beef quickly stir-fried with colorful bell peppers and a spicy coconut aminos glaze for a flavorful Whole30-approved dinner. This asian fusion-inspired whole30 (whole30, gluten free) ready in about 25 minutes pairs stalks, sliced green onions, minced garlic cloves, grated fresh ginger 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: 10 min Serves 4 Asian Fusion cuisine 320 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Heat 2 tbsp avocado oil in a large wok or skillet over high heat until shimmering. Add 1 lb thinly sliced flank steak and sear for 2-3 minutes without stirring to develop a crust.
  2. Step 2: Toss the beef and add 3 minced garlic cloves and 1 tbsp grated fresh ginger, stirring for 30 seconds until fragrant.
  3. Step 3: Add 1 large sliced red bell pepper and 1 large sliced yellow bell pepper, stir-frying for 3-4 minutes until peppers are tender-crisp.
  4. Step 4: Pour in 3 tbsp coconut aminos and sprinkle 1/2 tsp red chili flakes, 1/2 tsp sea salt, and 1/4 tsp black pepper. Stir continuously for 1-2 minutes until the sauce thickens slightly and coats the beef and peppers.
  5. Step 5: Remove from heat and stir in 3 sliced green onions. Serve immediately with a side of cauliflower rice or steamed vegetables for a Whole30-friendly meal.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Knives & cutting boards → Shop all kitchen tools →

Frequently asked questions

How long does Spicy Beef Stir-Fry with Bell Peppers and Coconut Aminos 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 Spicy Beef Stir-Fry with Bell Peppers and Coconut Aminos?

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 Spicy Beef Stir-Fry with Bell Peppers and Coconut Aminos?

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 Coconut Aminos 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 Spicy Beef Stir-Fry with Bell Peppers and Coconut Aminos whole30?

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

Related recipes