Description
A savory stir-fry featuring tender beef strips, colorful bell peppers, and onion coated in a rich, umami-packed sauce. Perfect for busy weeknights, this quick and hearty dish pairs beautifully with steamed rice or noodles.
Ingredients
1 lb flank steak or sirloin, thinly sliced
2 tbsp soy sauce (for marinade)
1 tbsp cornstarch (for marinade)
2 tbsp vegetable oil, divided
1 red bell pepper, sliced
1 green bell pepper, sliced
1 yellow bell pepper, sliced
1 large onion, sliced
3 garlic cloves, minced
1/4 cup soy sauce (for sauce)
2 tbsp oyster sauce
1 tbsp cornstarch mixed with 2 tbsp water (slurry)
1/4 cup beef broth or water
1 tsp sugar
Salt and pepper to taste
Instructions
- Marinate the Beef:
In a bowl, combine beef slices, 2 tablespoons soy sauce, and 1 tablespoon cornstarch. Let marinate for 15 minutes. - Cook the Beef:
Heat 1 tablespoon of oil in a large skillet or wok over medium-high heat. Sear beef in batches for 1-2 minutes per side. Remove and set aside. - Stir-Fry Vegetables:
Add the remaining tablespoon of oil to the skillet. Stir-fry bell peppers and onion for 3-4 minutes until tender-crisp. Add garlic and stir for 30 seconds until fragrant. - Combine & Simmer:
Return the beef to the skillet. Stir in soy sauce, oyster sauce, beef broth, sugar, and the cornstarch slurry. Mix well and simmer for 2-3 minutes until sauce thickens. - Adjust & Serve:
Taste and adjust seasoning with salt and pepper. Serve hot over steamed rice or noodles.
Notes
Preparation Tip: For easier slicing, partially freeze the beef for 20-30 minutes.
Customizations: Add broccoli, snap peas, or mushrooms to enhance the dish.
Spicy Option: Incorporate sliced chili peppers or sriracha for heat.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Stir-Fry
- Cuisine: Asian
Nutrition
- Serving Size: 4 servings
- Calories: 320 kcal per serving
