Tibs Stir-Fry with Spiced Beef and Bell Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender cubes of beef sautéed with colorful bell peppers, onions, and a hint of Ethiopian spices for a vibrant stir-fry. This african-inspired beef ready in about 30 minutes pairs cut into 1-inch cubes beef sirloin, large, julienned red bell pepper, large, julienned green bell pepper 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.

Prep: 15 min Cook: 15 min Serves 4 African cuisine 400 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 3 tbsp vegetable oil in a large skillet over medium-high heat until shimmering. Add 1 lb cubed beef sirloin and sear for 4-5 minutes, stirring occasionally, until browned on all sides but not fully cooked.
  2. Step 2: Add 1 medium sliced yellow onion, 3 minced garlic cloves, and 1 tbsp berbere spice mix to the skillet. Stir-fry for 2 minutes until the spices are fragrant and onions soften.
  3. Step 3: Toss in 1 large julienned red bell pepper, 1 large julienned green bell pepper, 1 tsp chopped fresh rosemary, 1 tsp salt, and 1/2 tsp black pepper. Cook for an additional 5 minutes, stirring frequently until the peppers are tender-crisp and beef is cooked through.
  4. Step 4: Adjust seasoning if needed and serve hot with injera, rice, or flatbread.

Frequently asked questions

How long does Tibs Stir-Fry with Spiced Beef and Bell Peppers 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 Tibs Stir-Fry with Spiced Beef and 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 minced garlic cloves from drying out.

Can I substitute ingredients in Tibs Stir-Fry with Spiced Beef and 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 Tibs Stir-Fry with Spiced Beef and 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 Tibs Stir-Fry with Spiced Beef and Bell Peppers?

African 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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