Sautéed Garlic Beef with Red Pepper and Green Beans
Tender strips of beef stir-fried with crisp green beans and spicy red peppers in a savory garlic sauce. This asian fusion-inspired beef ready in about 25 minutes pairs thinly sliced beef sirloin, trimmed and halved green beans, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 3, 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.
Ingredients
- 12 oz, thinly sliced beef sirloin
- 8 oz, trimmed and halved green beans
- 1 medium, sliced into thin strips red bell pepper
- 4, minced garlic cloves
- 3 tbsp soy sauce
- 2 tbsp sesame oil
- 2 tbsp vegetable oil
- 1 tsp cornstarch
- 1/4 cup water
- 1 tsp brown sugar
- 1/4 tsp red pepper flakes
- to taste salt
Instructions
- Step 1: Toss 12 oz thinly sliced beef sirloin with 1 tsp cornstarch until evenly coated; set aside.
- Step 2: Heat 2 tbsp vegetable oil in a large skillet over medium-high heat. Add the beef and sear for 2-3 minutes until just browned but not fully cooked; remove beef and set aside.
- Step 3: In the same skillet, add 4 minced garlic cloves and 1/4 tsp red pepper flakes, sautéing for 30 seconds until fragrant.
- Step 4: Add 8 oz trimmed and halved green beans and 1 medium sliced red bell pepper; stir-fry for 4-5 minutes until the vegetables are crisp-tender.
- Step 5: Return the beef to the skillet, then pour in a sauce made from 3 tbsp soy sauce, 1/4 cup water, and 1 tsp brown sugar. Stir everything together and cook for 2 more minutes until the sauce thickens and coats the beef and vegetables.
- Step 6: Drizzle 2 tbsp sesame oil over the dish, toss to combine, season with salt to taste, and serve hot.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Sautéed Garlic Beef with Red Pepper and Green Beans take to make?
Total time is about 25 minutes (10 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 Sautéed Garlic Beef with Red Pepper and Green Beans?
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 thinly sliced beef sirloin from drying out.
Can I substitute ingredients in Sautéed Garlic Beef with Red Pepper and Green Beans?
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 Garlic Beef with Red Pepper and Green Beans for a different number of people?
The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Sautéed Garlic Beef with Red Pepper and Green Beans?
Asian Fusion 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.
