Description
This Oyster Sauce Beef & Onion Stir-Fry is a quick and flavorful dish featuring tender slices of beef sirloin or flank steak stir-fried with caramelized onions and a savory oyster sauce blend. Enhanced with garlic, ginger, and a touch of spice, this 25-minute recipe serves as a perfect hearty meal when paired with steamed rice.
Ingredients
Scale
Beef and Onion
- 1 lb (450 g) beef sirloin or flank steak, thinly sliced
- 2 medium onions, thinly sliced
- 2 tbsp vegetable oil
- 2 cloves garlic, minced
- 1 tbsp ginger, minced (optional)
Sauce
- 3 tbsp oyster sauce
- 1 tbsp soy sauce
- 1 tbsp hoisin sauce (optional)
- 1 tbsp rice vinegar
- 1 tsp sugar
- 1/4 tsp freshly ground black pepper
- 1/2 tsp chili flakes (optional, for heat)
- 2 tbsp water or beef broth (to adjust sauce consistency)
Garnish and Serving
- 1-2 tbsp green onions, sliced (for garnish)
- Cooked rice, for serving
Instructions
- Prepare the beef: Slice the beef against the grain into thin strips. If the beef is too thick, place it in the freezer for about 15 minutes to firm up, making it easier to slice thinly.
- Cook the onions: Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Add the sliced onions and stir-fry for 3-4 minutes, or until they start to soften and caramelize. Remove the onions from the pan and set them aside.
- Cook the beef: In the same pan, add the remaining 1 tablespoon of vegetable oil. Add the sliced beef and stir-fry for 2-3 minutes, or until the beef is just cooked through. Make sure the beef gets a nice sear.
- Add garlic and ginger: Add the minced garlic (and ginger, if using) to the pan and cook for 1 minute, stirring constantly until fragrant.
- Prepare the sauce: Add the oyster sauce, soy sauce, hoisin sauce (if using), rice vinegar, sugar, and black pepper to the pan. Stir well to combine, then add 2 tablespoons of water or beef broth to adjust the sauce consistency. If you like a bit of heat, sprinkle in the chili flakes.
- Combine and serve: Return the cooked onions to the pan and stir everything together, ensuring the beef is well coated with the sauce. Cook for another 1-2 minutes until everything is heated through.
- Garnish and serve: Garnish with sliced green onions and serve the stir-fry over steamed rice.
Notes
- For easier slicing, slightly freeze the beef before cutting into thin strips.
- If you prefer less heat, omit the chili flakes or adjust to taste.
- Use beef broth instead of water for a richer sauce flavor.
- Serve immediately to enjoy the beef at its tender best.
- Can be paired with steamed rice, noodles, or even cauliflower rice for a low-carb option.
