Savory Pepper Beef Stir-Fry Recipe
Bring the bold, savory flavors of a restaurant-style stir-fry straight to your kitchen with this sizzling Pepper Beef and Onion Stir-Fry. Featuring tender pieces of beef glazed in a rich, glossy savory sauce tossed with crisp bell peppers and caramelized onions, this dish is a guaranteed family favorite.
Ingredients
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1 lb beef flank steak or sirloin, thinly sliced against the grain
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1 large onion, sliced into wedges
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1 red bell pepper, chopped or sliced
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2 tablespoons vegetable oil (divided)
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3 cloves garlic, minced
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1 teaspoon fresh ginger, grated
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â…“ cup soy sauce
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2 tablespoons oyster sauce
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1 tablespoon brown sugar
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1 tablespoon cornstarch mixed with 2 tablespoons water (for thickening)
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A pinch of sesame seeds for garnish
Instructions
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Marinate the Beef: In a small bowl, combine half of the soy sauce, a pinch of black pepper, and the cornstarch slurry. Toss the sliced beef in the mixture and let it marinate for 10 to 15 minutes.
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Sear the Beef: Heat 1 tablespoon of vegetable oil in a large skillet or wok over high heat. Add the beef in a single layer and sear for 2 to 3 minutes until browned and cooked through. Remove the beef from the skillet and set it aside on a plate.
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Sauté the Vegetables: In the same skillet, add the remaining oil. Toss in the sliced onions and bell peppers, stir-frying for 3 to 4 minutes until they are tender-crisp and the onions start to caramelize.
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Build the Sauce: Add the minced garlic and grated ginger to the vegetables, cooking for about 30 seconds until fragrant. Pour in the remaining soy sauce, oyster sauce, and brown sugar, stirring well.
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Combine and Serve: Return the cooked beef back into the skillet, tossing everything together in the bubbling sauce until heated through and coated in a glossy glaze. Garnish with sesame seeds and serve hot!

