Beef and Bok Choy Stir-Fry – Savory, Tender & Flavorful

Beef and Bok Choy Stir-Fry is a delicious, quick, and satisfying meal made with tender slices of beef, fresh bok choy, garlic, ginger, and a rich homemade soy sauce. The beef is cooked until beautifully browned, while the bok choy remains fresh, crisp, and slightly tender.

This Asian-inspired dish combines savory, sweet, and slightly tangy flavors in every bite. Perfect for a quick weeknight dinner, healthy lunch, or family meal. Serve it over steamed rice or noodles for a complete and delicious dinner.

Ingredients

For the Beef

• 1 lb (450 g) beef steak, thinly sliced

• 2 tablespoons soy sauce

• 1 tablespoon cornstarch

• 1 teaspoon sesame oil

• ½ teaspoon black pepper

• ½ teaspoon garlic powder

For the Stir-Fry

• 3 cups fresh bok choy, chopped

• 1 medium onion, sliced

• 1 red bell pepper, thinly sliced

• 3 cloves garlic, minced

• 1 tablespoon fresh ginger, grated

• 2 tablespoons vegetable oil

• 2 green onions, chopped

• 1 tablespoon sesame seeds

For the Stir-Fry Sauce

• ¼ cup low-sodium soy sauce

• 2 tablespoons oyster sauce

• 1 tablespoon honey or brown sugar

• 1 tablespoon rice vinegar

• ½ cup beef broth or water

• 1 teaspoon cornstarch

• ½ teaspoon sesame oil

• ¼ teaspoon red chili flakes (optional)

Instructions

Step 1: Prepare the Beef

1. Take the beef steak and remove any excess fat or tough connective tissue.

2. Place the beef on a clean cutting board.

3. Slice the beef thinly against the grain into bite-sized strips.

4. Transfer the sliced beef into a mixing bowl.

5. Add soy sauce, cornstarch, sesame oil, black pepper, and garlic powder.

6. Mix everything thoroughly until the beef is evenly coated.

7. Allow the beef to marinate for approximately 15–20 minutes.

8. Keep refrigerated while marinating if not cooking immediately.

Step 2: Prepare the Bok Choy and Vegetables

1. Wash the bok choy thoroughly under running water.

2. Separate the leaves and stems.

3. Pay special attention to the base because dirt can collect between the stems.

4. Pat the bok choy dry using a clean kitchen towel.

5. Cut the stems into bite-sized pieces.

6. Roughly chop the leafy green portions.

7. Slice the onion into thin strips.

8. Thinly slice the red bell pepper.

9. Mince the garlic cloves.

10. Grate the fresh ginger.

11. Chop the green onions and set aside.

Step 3: Prepare the Stir-Fry Sauce

1. Take a small mixing bowl.

2. Add low-sodium soy sauce.

3. Add oyster sauce.

4. Pour in honey or brown sugar.

5. Add rice vinegar.

6. Pour in beef broth or water.

7. Add cornstarch and sesame oil.

8. Add red chili flakes if you prefer a spicy flavor.

9. Whisk everything together until the cornstarch dissolves completely.

10. Set the sauce aside.

Step 4: Cook the Beef

1. Heat a large wok or skillet over high heat.

2. Add 1 tablespoon of vegetable oil.

3. Once the oil becomes hot, add the marinated beef in a single layer.

4. Avoid overcrowding the pan; cook in batches if necessary.

5. Allow the beef to sear for approximately 1–2 minutes without moving it too much.

6. Stir and turn the beef strips to brown the other sides.

7. Continue cooking until the beef is browned and cooked to your preferred doneness.

8. Remove the beef from the wok and transfer it to a clean plate.

9. Set aside while preparing the vegetables.

Step 5: Stir-Fry the Vegetables

1. Add the remaining tablespoon of vegetable oil to the same wok.

2. Add the sliced onion and stir-fry for approximately 1 minute.

3. Add the red bell pepper and cook for another 1–2 minutes.

4. Add the minced garlic and grated ginger.

5. Stir continuously for approximately 30 seconds until fragrant.

6. Add the chopped bok choy stems first.

7. Stir-fry for approximately 2 minutes until slightly tender.

8. Add the leafy green portions of the bok choy.

9. Continue cooking for another 1–2 minutes until the leaves begin to wilt.

10. Keep the vegetables slightly crisp for the best texture.

Step 6: Combine the Beef and Vegetables

1. Return the cooked beef to the wok.

2. Give the prepared stir-fry sauce another quick whisk.

3. Pour the sauce evenly over the beef and vegetables.

4. Toss everything gently using a wooden spatula.

5. Allow the sauce to simmer for approximately 1–2 minutes.

6. Stir continuously until the sauce thickens and coats the beef and bok choy.

7. Make sure the beef is thoroughly cooked and heated through.

8. Taste and adjust the seasoning if necessary.

9. Remove the wok from the heat once the sauce becomes glossy and flavorful.

Step 7: Garnish and Serve

1. Transfer the beef and bok choy stir-fry to a large serving plate.

2. Sprinkle chopped green onions over the top.

3. Add sesame seeds for a delicious finishing touch.

4. Drizzle a little sesame oil if desired.

5. Add red chili flakes for extra heat.

6. Serve immediately while hot.

Serving Suggestions

Beef and Bok Choy Stir-Fry pairs beautifully with:

• Steamed jasmine rice

• Brown rice

• Garlic fried rice

• Stir-fried noodles

• Cauliflower rice

• Asian cucumber salad

• Steamed broccoli

Tips for the Best Beef and Bok Choy Stir-Fry

• Slice against the grain: This helps make the beef more tender.

• Use high heat: A hot wok gives the beef a delicious browned exterior.

• Avoid overcrowding: Cook the beef in batches to prevent steaming.

• Dry the vegetables: Excess water can dilute the sauce.

• Cook bok choy stems first: They require more cooking time than the leaves.

• Don’t overcook the greens: Keep them slightly crisp and vibrant.

• Whisk the sauce again: Cornstarch settles at the bottom of the bowl.

• Serve immediately: Stir-fry tastes best when freshly cooked.

Frequently Asked Questions (Q&A)

Q1: What cut of beef is best for this recipe?

Flank steak, sirloin, ribeye, or skirt steak work wonderfully. Slice the beef thinly against the grain for tender results.

Q2: Can I use ground beef instead of sliced beef?

Yes! Ground beef is an excellent alternative. Brown it in the wok, drain excess fat if necessary, and follow the remaining instructions.

Q3: Can I use baby bok choy?

Absolutely! Baby bok choy is tender, slightly sweet, and perfect for stir-frying. Cut it lengthwise into halves or quarters depending on its size.

Q4: Can I make this recipe without oyster sauce?

Yes. Replace oyster sauce with additional soy sauce and a little hoisin sauce. For a vegetarian alternative, use vegetarian mushroom stir-fry sauce.

Q5: How do I make the beef extra tender?

Slice it against the grain, marinate it with soy sauce and cornstarch, and cook quickly over high heat. Avoid overcooking.

Q6: Can I make this recipe spicy?

Yes! Add chili garlic sauce, sriracha, fresh red chilies, or red pepper flakes.

Q7: Can I add other vegetables?

Definitely! Mushrooms, broccoli, carrots, snow peas, zucchini, and green beans are delicious additions.

Q8: Can I prepare the sauce ahead of time?

Yes. Mix the sauce ingredients and refrigerate in a covered container for up to 2 days. Whisk before using.

Q9: How do I prevent bok choy from becoming soggy?

Cook the stems first and add the leaves near the end. Use high heat and avoid adding too much liquid.

Q10: Can I make this recipe gluten-free?

Yes! Use certified gluten-free tamari instead of regular soy sauce and choose gluten-free oyster-style sauce. Check all ingredient labels.

Q11: Can I use frozen bok choy?

Fresh bok choy is recommended for the best crisp texture. If using frozen, thaw and drain it thoroughly before stir-frying.

Q12: How should I store leftovers?

Transfer leftovers into an airtight container and refrigerate within 2 hours of cooking. Consume within 3–4 days.

Q13: Can I freeze beef and bok choy stir-fry?

Yes, but the bok choy may become softer after thawing. Freeze in an airtight container for up to 2 months for best quality.

Q14: How do I reheat leftovers?

Reheat in a skillet over medium heat with a small splash of water or broth until steaming hot. You can also microwave in short intervals, stirring between each interval.

Q15: Can I make this recipe without cornstarch?

Yes! Simply leave it out, although the beef may be less velvety and the sauce will be thinner. You can also use arrowroot starch as an alternative.

Recipe Information

Approximate Nutrition (Per Serving)

• Calories: 365 kcal

• Protein: 32 g

• Carbohydrates: 17 g

• Fat: 19 g

• Fiber: 3 g

• Sugar: 7 g

Nutrition values are estimates and may vary depending on the beef cut, sauce, and serving size.

Enjoy your homemade Beef and Bok Choy Stir-Fry! ❤️ Tender, savory beef, crisp bok choy, fresh garlic, ginger, and a delicious glossy sauce make this a wonderful family dinner.