Bok Choy Stir-Fried Beef Recipe
If you’re craving a vibrant, flavorful dinner that’s ready before you know it, let me introduce you to the magic of Bok Choy Stir-Fried Beef. This dish perfectly balances tender, juicy beef with the crisp freshness of bok choy, all brought together by a savory, slightly tangy sauce that keeps you coming back for more. It’s an absolute weeknight winner that feels special but is incredibly easy to pull off. Trust me, once you try this Bok Choy Stir-Fried Beef, it’ll become your go-to for those busy evenings when you want something wholesome and bursting with flavor.

Ingredients You’ll Need
These ingredients are simple yet essential for nailing that perfect harmony of taste, texture, and color in your Bok Choy Stir-Fried Beef. Each one plays a crucial role—whether it’s the tender beef, the vibrant bell pepper, or the punch of ginger and garlic that wakes up every bite.
- 1 lb lean flank steak (trimmed of fat, thinly sliced): Choose flank steak for its perfect balance of texture and flavor when sliced thinly against the grain.
- 4 cups baby bok choy (chopped, stems and leaves separated): The crunchy stems and tender leaves add a wonderful freshness and vibrant green color.
- 1 medium red bell pepper (sliced): Adds sweetness and a pop of gorgeous color that makes this dish as pretty as it is tasty.
- 3 cloves garlic (minced): Garlic brings a deep savory note that’s impossible to skip.
- 1 tbsp fresh ginger (grated): This adds a bright, zesty warmth that pairs beautifully with the garlic.
- ¼ cup low-sodium soy sauce (or tamari for gluten-free): The salty umami backbone of the sauce, balancing all the flavors perfectly.
- 1 tbsp rice vinegar: Adds a subtle tang that lifts every component of the dish.
- 1 tsp sesame oil: Just a touch gives a nutty aroma that feels unmistakably Asian-inspired.
- 1 tsp cornstarch (or arrowroot powder): This helps create that silky sauce consistency you’ll love clinging to every bite.
- ½ cup water: Thins out the sauce just enough to keep it light and glossy.
- 1 tbsp hoisin sauce (optional): Adds a luscious sweetness to deepen the flavor if you want to treat yourself.
- 1 tsp sriracha (optional): For those who like a little heat, this adds a gentle kick that wakes up your palate.
- Cooking spray: Keeps your pan ready for speedy stir-frying without sticking.
- Green onions and sesame seeds for garnish: The perfect finishing touch—a little crunch and pop of fresh color.
How to Make Bok Choy Stir-Fried Beef
Step 1: Prep the Beef and Build the Sauce
Start by giving your beef a quick marinate boost: toss the thinly sliced flank steak with 1 tablespoon of soy sauce and the cornstarch in a bowl, then set it aside for about 5 minutes. This little rest allows the cornstarch to tenderize the meat and gives your beef that lovely glossy finish. Meanwhile, whisk together the remaining soy sauce, rice vinegar, sesame oil, water, hoisin sauce if using, and sriracha into a smooth sauce. Set this aside—you’ll bring all those flavors together very soon.
Step 2: Stir-Fry the Aromatics and Beef
Heat your wok or large skillet on high and spray with a touch of cooking spray. Toss in the minced garlic and grated ginger, and stir-fry just 30 seconds until your kitchen fills with that irresistible aroma. In goes the beef next; stir it constantly as it cooks fast—about 2 to 3 minutes—until it turns beautifully browned. Then, scoop it out and set the beef aside on a plate, letting it rest momentarily while you tackle the veggies.
Step 3: Cook the Bok Choy and Bell Pepper
Spray the pan again to keep things non-stick and toss in the bok choy stems with the sliced red bell pepper. These cook a bit longer to soften slightly—about 2 minutes—so they retain crunch but become tender. After that, add the bok choy leaves and stir-fry 1 to 2 more minutes, letting the leaves soften and wilt without losing their bright green hue.
Step 4: Combine and Sauce It Up
Now comes the joyful reunion—return the beef to the skillet with the cooked veggies and pour in your reserved sauce. Stir and toss everything together ensuring every piece is coated in that glossy, flavorful sauce. Let it simmer 1 to 2 minutes until the sauce thickens slightly. That’s the moment you know this dish is ready to shine.
How to Serve Bok Choy Stir-Fried Beef

Garnishes
Green onions and sesame seeds sprinkled on top transform the dish from delicious to delightful. The green onions bring a fresh, mild bite that lifts the beef and veggies, while the sesame seeds add a final nutty crunch that makes every bite feel special and complete.
Side Dishes
This Bok Choy Stir-Fried Beef works wonderfully over cauliflower rice if you want to keep it light and low-carb, or serve it with fluffy brown rice for a comforting, fiber-rich option. Both allow the bold flavors and textures of the stir-fry to stand out and create a satisfying meal.
Creative Ways to Present
If you’re feeling playful, serve this stir-fry in lettuce cups for a fun, hand-held experience or even over a simple bed of noodles to soak up every drop of that amazing sauce. It’s versatile, so get creative with your presentation to match the vibe of your dinner table.
Make Ahead and Storage
Storing Leftovers
You can easily store any leftover Bok Choy Stir-Fried Beef in an airtight container in the refrigerator for up to 3 days. The flavors actually deepen a bit overnight, making for a delicious next-day meal that’s perfect for quick lunches or dinners.
Freezing
While freezing stir-fried beef dishes can sometimes affect texture, you can freeze this dish if needed. Use a freezer-safe container and consume within 1 month. When you’re ready, thaw it slowly in the fridge overnight for best results.
Reheating
Reheat leftovers gently in a skillet over medium heat, stirring occasionally to rewarm evenly without drying out the beef or veggies. Adding a splash of water or broth can help loosen the sauce if it thickens too much during storage.
FAQs
Can I substitute the flank steak with another cut of beef?
Absolutely! Sirloin or skirt steak are great alternatives—you just want a cut that cooks quickly and stays tender when sliced thinly. Avoid tougher cuts that may require longer cooking times.
Is bok choy the only vegetable that works in this stir-fry?
While bok choy is fantastic for its crunch and mild flavor, you can add or swap in veggies like snap peas, broccoli, or snow peas to mix things up and alter the texture slightly.
How spicy does the sriracha make the dish?
The teaspoon of sriracha adds a gentle warmth that complements the savory sauce without overpowering it. You can adjust to taste or omit it entirely if you prefer no heat.
Can I make this recipe gluten-free?
Yes! Use tamari instead of soy sauce and make sure any hoisin sauce you use is gluten-free, or simply skip it. Cornstarch and arrowroot powder are both good thickening options that are naturally gluten-free.
What can I do if I don’t have fresh ginger?
Fresh ginger is best for that vibrant flavor, but in a pinch, you can use about 1/4 teaspoon of ground ginger. Just add it earlier in the cooking to release its aroma.
Final Thoughts
This Bok Choy Stir-Fried Beef is one of those dishes that feels like a warm hug—simple enough to whip up on a busy night, but special enough to share with loved ones. The harmony of textures, vibrant colors, and irresistible flavors makes it a dish you’ll want to make again and again. So don’t wait—grab your ingredients and treat yourself to this comforting, delicious meal tonight!
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PrintBok Choy Stir-Fried Beef Recipe
A quick and healthy Bok Choy Stir-Fried Beef recipe featuring tender lean flank steak, crisp baby bok choy, and vibrant bell peppers tossed in a flavorful savory sauce. Perfect for a low-sodium, gluten-conscious Asian-inspired dinner that’s ready in under 30 minutes.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stir-Fry
- Cuisine: Asian
- Diet: Low Fat
Ingredients
Beef Marinade
- 1 lb lean flank steak, trimmed of fat and thinly sliced
- 1 tbsp low-sodium soy sauce
- 1 tsp cornstarch (or arrowroot powder)
Vegetables
- 4 cups baby bok choy, chopped with stems and leaves separated
- 1 medium red bell pepper, sliced
- 3 cloves garlic, minced
- 1 tbsp fresh ginger, grated
Sauce
- ¼ cup low-sodium soy sauce (or tamari for gluten-free)
- 1 tbsp rice vinegar
- 1 tsp sesame oil
- ½ cup water
- 1 tbsp hoisin sauce (optional)
- 1 tsp sriracha (optional, for heat)
Additional
- Cooking spray
- Green onions, sliced for garnish
- Sesame seeds for garnish
Instructions
- Prep the Beef & Sauce: In a bowl, toss the sliced flank steak with 1 tablespoon of soy sauce and cornstarch until evenly coated. Let it marinate for 5 minutes to tenderize and infuse flavor. Meanwhile, in a separate bowl, whisk together the remaining ¼ cup soy sauce, rice vinegar, sesame oil, water, hoisin sauce (if using), and sriracha to create the stir-fry sauce. Set this aside.
- Stir-Fry the Aromatics and Beef: Heat a large skillet or wok over high heat and lightly coat it with cooking spray. Add the minced garlic and grated ginger, stir-frying for about 30 seconds until fragrant. Add the marinated beef and cook for 2 to 3 minutes, stirring frequently, until it’s browned and cooked through. Remove the beef from the skillet and set aside.
- Cook the Bok Choy & Bell Pepper: Re-spray the skillet with cooking oil if needed. Add the bok choy stems and sliced red bell pepper, stir-frying for about 2 minutes to soften them slightly. Then add the bok choy leaves and cook for an additional 1 to 2 minutes until wilted but still vibrant green.
- Combine & Sauce It Up: Return the cooked beef to the skillet with the vegetables. Pour in the prepared sauce and stir everything together to coat evenly. Allow the mixture to simmer for 1 to 2 minutes so the sauce thickens and melds with the ingredients.
- Serve: Transfer the stir-fried beef and bok choy to plates or bowls. Garnish with sliced green onions and sesame seeds for added texture and flavor. Serve hot over cauliflower rice or brown rice according to your preference.
Notes
- For a gluten-free version, use tamari instead of soy sauce and substitute arrowroot powder for cornstarch.
- If avoiding added sugar or calories, omit hoisin sauce and sriracha or adjust quantities to taste.
- Use lean flank steak for best texture and minimal fat content.
- To increase protein, add tofu or extra beef slices.
- Leftovers store well in an airtight container in the refrigerator for up to 3 days.
- Adjust sriracha for desired spice level or omit for a milder dish.
Nutrition
- Serving Size: 1 serving (approximately 1/4 of recipe)
- Calories: 240 kcal
- Sugar: 4 g
- Sodium: 450 mg
- Fat: 7 g
- Saturated Fat: 2 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 8 g
- Fiber: 2 g
- Protein: 33 g
- Cholesterol: 75 mg
Keywords: bok choy stir-fry, beef stir fry, healthy Asian recipe, quick dinner, low sodium dinner, gluten free beef stir fry