Beef and Broccoli Stir Fry Sauce – Rich, Savory & Better Than Takeout
This rich and savory beef and broccoli stir fry sauce is made with soy sauce, oyster sauce, garlic, ginger, and a touch of sweetness. Thickened with cornstarch and perfect for coating beef, broccoli, or noodles.
Ingredients
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¼ cup soy sauce
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2 tbsp oyster sauce
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1 tbsp hoisin sauce (optional)
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1 tbsp brown sugar or honey
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2 cloves garlic, minced
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1 tsp fresh ginger, grated
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2 tsp cornstarch
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2 tbsp water (for slurry)
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1 tsp sesame oil (added at the end)
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Optional: 1 tsp rice vinegar, chili flakes
Instructions
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In a small bowl, whisk cornstarch with water until smooth.
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In a separate bowl, mix soy sauce, oyster sauce, hoisin, brown sugar, garlic, ginger, and optional vinegar.
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Stir in the slurry.
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Pour sauce over cooked beef and broccoli in a hot skillet.
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Simmer for 1–2 minutes until thickened.
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Stir in sesame oil before serving.
Notes
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Great for chicken, tofu, or veggie stir fry too.
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Adjust spice level with chili flakes or sriracha.
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Store extra sauce in the fridge up to 1 week.