This Chinese Beef and Onion Stir-Fry is a quick, easy, and flavorful dish that’s perfect for busy weeknights! Made with tender beef slices, caramelized onions, and a savory sauce, this stir-fry is better than takeout and comes together in just 30 minutes.
Pair it with steamed rice or noodles, and you have a complete meal that’s sure to impress!
Why You’ll Love This Recipe
✔️ Quick & Easy – Ready in under 30 minutes!
✔️ Tender & Juicy Beef – Marinated for the perfect melt-in-your-mouth texture.
✔️ Savory, Umami-Packed Sauce – A flavorful blend of soy sauce, oyster sauce, and garlic.
✔️ Better Than Takeout! – Healthier, fresher, and no MSG.
Ingredients (Serves 4)
For the Beef Marinade:
- 450g (1 lb) flank steak or sirloin, thinly sliced against the grain
- 1 tbsp soy sauce
- 1 tbsp Shaoxing wine (or dry sherry)
- 1 tsp cornstarch
- 1 tsp sesame oil
- ½ tsp baking soda (for extra tender beef, optional)
For the Stir-Fry Sauce:
- 2 tbsp soy sauce
- 1 tbsp oyster sauce
- 1 tbsp hoisin sauce (optional, for sweetness)
- ½ tbsp dark soy sauce (for rich color & depth)
- 1 tbsp cornstarch mixed with 2 tbsp water (for thickening)
- ½ tsp sugar
- ½ tsp white pepper
- ½ cup beef broth or water
For the Stir-Fry:
- 2 tbsp vegetable oil
- 1 large onion, sliced
- 3 cloves garlic, minced
- 1-inch piece ginger, grated
- 2 green onions, chopped (for garnish)
- 1 tsp sesame seeds (optional, for garnish)
How to Make Chinese Beef and Onion Stir-Fry
Step 1: Marinate the Beef
- In a bowl, combine thinly sliced beef, soy sauce, Shaoxing wine, cornstarch, sesame oil, and baking soda (if using).
- Let it marinate for 15-20 minutes while you prepare the other ingredients.
Step 2: Prepare the Sauce
- In a small bowl, mix soy sauce, oyster sauce, hoisin sauce, dark soy sauce, cornstarch slurry, sugar, white pepper, and beef broth. Set aside.
Step 3: Stir-Fry the Beef
- Heat 1 tbsp vegetable oil in a wok or large pan over high heat.
- Add the marinated beef and sear for 1-2 minutes per side until browned. Remove from the pan and set aside.
Step 4: Stir-Fry the Onions & Aromatics
- In the same pan, add another tbsp of oil.
- Add sliced onions, cooking for 2-3 minutes until softened.
- Stir in garlic and ginger, cooking for 30 seconds until fragrant.
Step 5: Combine Everything
- Return the seared beef to the pan.
- Pour in the stir-fry sauce and mix well. Let simmer for 1-2 minutes until the sauce thickens.
- Garnish with chopped green onions and sesame seeds.
Step 6: Serve & Enjoy!
✔️ Serve hot over steamed rice or noodles.
✔️ Add a side of stir-fried vegetables for a complete meal!
Nutritional Information (Per Serving, Approximate)
- Calories: ~320 kcal
- Protein: 30g
- Carbohydrates: 15g
- Fat: 15g
- Sodium: 800mg
Tips for the Best Chinese Beef and Onion Stir-Fry
✅ Use Baking Soda for Tender Beef – It helps break down the beef fibers for extra tenderness.
✅ Slice Beef Thinly – Cut against the grain for the best texture.
✅ Don’t Overcook the Beef – Sear on high heat for just 1-2 minutes per side to keep it juicy.
✅ Make It Spicy! – Add red chili flakes or sliced fresh chilies for heat.
✅ Double the Sauce – If you love extra sauce for your rice, make 1.5x the sauce recipe.
Storage & Meal Prep Tips
❄️ Storage: Keep leftovers in an airtight container in the refrigerator for up to 3 days.
???? Freezing: Freeze in a sealed container for up to 2 months. Thaw overnight and reheat in a pan.
???? Reheating: Stir-fry in a pan over medium heat with a splash of water to refresh the sauce.
Fun Variations!
???? Beef & Broccoli Stir-Fry – Swap onions for broccoli florets.
????️ Spicy Sichuan Beef Stir-Fry – Add dried red chilies and Sichuan peppercorns.
???? Vegetable Beef Stir-Fry – Add bell peppers, carrots, or snap peas for extra crunch.
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