Spiced Beef Stir-fry with Bell Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A protein-packed stir-fry with tender flank steak, crisp bell peppers, and a savory-sweet coconut aminos glaze, ready in 20 minutes for a satisfying Whole30 dinner. This asian-inspired whole30 ready in about 25 minutes pairs coconut aminos, apple cider vinegar, ground ginger for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 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.

★ 3.9 (8 ratings) Prep: 15 min Cook: 10 min Serves 4 Asian cuisine 400 cal/serving
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Ingredients

Instructions

  1. Step 1: Whisk together coconut aminos, apple cider vinegar, ground ginger, 1/4 tsp salt, and 1/4 tsp black pepper in a small bowl. Set aside.
  2. Step 2: Heat 1 tbsp avocado oil in a large skillet or wok over medium-high heat. Add sliced flank steak and cook 2-3 minutes per side until browned but not fully cooked through. Remove and set aside.
  3. Step 3: Add remaining 1 tbsp avocado oil to skillet. Add broccoli florets and bell peppers, stirring constantly. Cook 4-5 minutes until crisp-tender.
  4. Step 4: Return beef to skillet, pour in sauce mixture, and stir to coat. Cook 2-3 minutes until sauce thickens and coats ingredients, stirring frequently.
  5. Step 5: Stir in sliced green onions, then transfer to plates immediately. Serve hot with extra sauce drizzled on top.

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Frequently asked questions

How long does Spiced Beef Stir-fry with Bell Peppers 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 Spiced Beef Stir-fry with Bell Peppers?

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 coconut aminos from drying out.

Can I substitute ingredients in Spiced Beef Stir-fry with Bell Peppers?

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 Spiced Beef Stir-fry with Bell Peppers 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 Spiced Beef Stir-fry with Bell Peppers?

Asian whole30 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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