High Protein Beef and Broccoli Stir Fry Recipe for Dinner

Name: High Protein Beef and Broccoli Stir Fry
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Yield: 4 bowls
Cuisine: Asian
Ingredients: 1 lb flank steak; 4 cups broccoli florets; 2 tbsp vegetable oil; 3 tbsp soy sauce; 1 tbsp oyster sauce; 1 tbsp cornstarch; 2 tbsp water; 2 cloves garlic; 1 tbsp ginger; 1 tsp sesame oil; 1 tsp red pepper flakes; 3 green onions sliced; 2 tbsp sesame seeds; 1 tbsp hoisin sauce; 1 tbsp tamari; 1 lb chicken breast

Olivia Carter

| Jun 18, 2026 | 9 min read | restaurant_menu Jump to Recipe

High Protein Beef and Broccoli Stir Fry Recipe for Dinner

“High Protein Beef and Broccoli Stir Fry ready in 30 minutes. This flavorful dish combines flank steak and fresh broccoli for a nutritious meal.”

One evening, after a long day, I craved something filling yet healthy. That's when I whipped up my high protein beef and broccoli stir fry, and wow, did it hit the spot! The tender strips of beef melded beautifully with the bright green broccoli, creating a dish that was not only satisfying but also packed with protein.

This recipe stands out because it balances flavor and nutrition without sacrificing taste. You’ll love how the savory sauce clings to the veggies and meat, making each bite an explosion of deliciousness. Plus, it’s quick to throw together, making it perfect for weeknight dinners.

Why This Recipe Works

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Protein-Packed Flank Steak: Flank steak is lean yet flavorful, providing a hearty protein source that keeps you satisfied. I found that slicing it against the grain maximizes tenderness, making every bite melt in your mouth.

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Fresh Broccoli for Crunch: Using fresh or frozen broccoli florets adds a vibrant color and a satisfying crunch. The high fiber content complements the protein, creating a well-rounded dish that feels hearty yet light.

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Thickening with Cornstarch: The cornstarch helps create a silky sauce that clings to the beef and broccoli. I experimented with different thickeners and found cornstarch produced the best texture without making it gloopy.

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Umami from Soy and Oyster Sauce: The combination of soy sauce and oyster sauce delivers a depth of flavor that enhances the dish. I noticed that using low-sodium soy sauce balanced the saltiness, allowing the other flavors to shine through.

Ingredients

What You'll Need

1 lb flank steakthinly sliced against the grain for tenderness; look for bright red color and minimal fat for best flavor
4 cups broccoli floretsfresh is preferred for crunch, but frozen works well too; just be sure to thaw and drain excess water
2 tbsp vegetable oildivided to prevent sticking; use a neutral oil like canola or grapeseed for the best frying results
3 tbsp soy saucelow-sodium is best to control saltiness; adds umami and depth to the dish
1 tbsp oyster saucebrings richness and a hint of sweetness; look for brands that use real oysters for the best flavor
1 tbsp cornstarchfor thickening the sauce; creates a glossy finish that clings well to the meat and veggies
2 tbsp waterhelps dissolve the cornstarch and create a smooth sauce
2 cloves garlicminced for aromatic flavor; fresh garlic is a must for that punch
1 tbsp gingerminced for a zesty kick; fresh ginger adds warmth and liveliness
1 tsp sesame oilfor a nutty flavor; a little goes a long way in adding depth
1 tsp red pepper flakesoptional for spice; adjust according to your heat preference
3 green onionssliced for garnish; they add a fresh crunch and bright color
2 tbsp sesame seedsfor garnish; toasted seeds enhance the nutty flavor and add texture

This High Protein Beef and Broccoli Stir Fry is all about balance. When shopping, grab the freshest flank steak and vibrant broccoli to enhance the dish's flavor and texture. Brands like Kikkoman for soy sauce and Lee Kum Kee for oyster sauce are reliable choices that won't disappoint.

Easy Substitutions

Dairy-free: swap oyster sauce for hoisin sauce — the dish will be sweeter and less savory, but still delicious.
Gluten-free: use tamari instead of soy sauce — the flavor remains similar, but it ensures a gluten-free experience.
Lower calorie: replace flank steak with chicken breast — it will reduce the fat content but still provide a good protein source.

Ingredients for High Protein Beef and Broccoli Stir Fry Recipe for Dinner — Everything you need for this recipe

How to Make This Recipe

Prep & Mix

In a small bowl, mix together the soy sauce, oyster sauce, cornstarch, and water until smooth. This sauce thickens as it cooks, creating a delicious coating for the beef and broccoli.

Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat (about 375°F). The oil should shimmer, indicating it's hot enough to sear the steak.

Add the sliced flank steak to the skillet in a single layer, cooking for 3-4 minutes until browned. Stir occasionally to ensure even cooking and to develop that lovely caramelized crust.

Cook & Combine

Remove the steak from the skillet and set aside; reduce the heat to medium. This step allows you to control the cooking temperature for the next ingredients.

Add the remaining tablespoon of vegetable oil to the skillet, then sauté minced garlic and ginger for 30 seconds until fragrant. You want that aromatic scent to fill your kitchen, which means you’re on the right track!

Stir in the broccoli florets and stir-fry for 3-4 minutes until they’re tender-crisp. Look for vibrant green color and a slight crunch; overcooked broccoli loses its appeal.

Return the cooked steak to the skillet and pour the sauce over everything. Stir well to combine and cook for an additional 2-3 minutes, stirring constantly until the sauce thickens.

Drizzle sesame oil over the stir fry and add red pepper flakes if desired; stir to incorporate. The sesame oil adds a nutty finish that enhances the dish’s flavor.

Remove from heat and garnish with sliced green onions and sesame seeds for a fresh crunch. This final touch adds color and texture to your high protein beef and broccoli stir fry.

Serve hot over steamed rice or quinoa if desired. Enjoy the wonderful combination of flavors and textures!

Tips & Tricks

Choosing the Right Cut of Beef

For a tender and flavorful stir fry, flank steak is a fantastic choice, but don’t shy away from alternatives! I’ve had great success with sirloin or even ribeye when I’m feeling a bit rich. The key is to slice the beef against the grain; this helps break down the muscle fibers, resulting in a more tender bite. Trust me, skipping this step can lead to chewy meat that you won’t enjoy!

The Broccoli Crunch Factor

To achieve that perfect tender-crisp texture for your broccoli, consider blanching it briefly before sautéing. Just a quick dunk in boiling water for about a minute will keep the vibrant green color and enhance the crunch. I learned this after my first batch turned out a little too soft for my liking. Blanching not only enhances the flavor but also makes the broccoli pop visually on your plate!

Pro Tips

Use Velveting for Tender Meat:

Velveting is a technique that involves marinating beef in cornstarch and a bit of egg white for 30 minutes before cooking. This helps to seal in moisture and keep the meat exceptionally tender. I swear by this method for stir-fries!

Prep Your Ingredients Ahead:

Mise en place is key in stir-frying. Chop your broccoli, mince the garlic, and slice the beef beforehand. This way, you can cook quickly and efficiently, preventing overcooked veggies or rubbery meat. Trust me, it saves time and stress!

Experiment with Sauces:

Don’t hesitate to mix sauces for deeper flavor! Adding a splash of sesame oil or a drizzle of chili paste can enhance your dish. I like to play around with hoisin sauce for a hint of sweetness—it's delightful!

Use High Heat for Quick Cooking:

Stir-frying should be done over high heat to ensure everything cooks quickly while retaining vibrant colors and crisp textures. I recommend using a wok if you have one—it distributes heat evenly and allows for better tossing.

Variations & Customizations

Flavor Twists

Teriyaki Delight

Replace the soy sauce with 3 tbsp of teriyaki sauce and add 1 tbsp of brown sugar. The result is a sweeter, more caramelized glaze that clings beautifully to the beef and broccoli, offering a pleasureful sticky texture and a rich, complex flavor profile.

Spicy Szechuan

Add 1 tbsp of Szechuan peppercorns and 1 tbsp of chili paste along with the red pepper flakes. The dish becomes a fiery rich flavors, with a mouth-tingling heat and a fragrant, numbing spice that enhances the entire stir fry experience.

Seasonal Versions

Spring Veggie Boost

Substitute the broccoli with 2 cups of snap peas and 1 cup of asparagus, both cut into bite-sized pieces. The stir fry becomes vibrant and fresh, with a pleasureful crunch that pairs perfectly with the tender beef. The colors are stunning, making it a beautiful dish!

Fall Harvest

Incorporate 1 cup of sliced mushrooms and 1 cup of diced butternut squash. This variation lends an earthy flavor and a creamy texture from the squash, bringing a warm, comforting essence to the dish that's perfect for those cooler evenings.

Storage & Meal Prep

How to Store

Room Temperature

It's best to avoid leaving the High Protein Beef and Broccoli Stir Fry at room temperature for more than two hours. If you must, use an airtight container to minimize exposure to air and moisture.

Refrigerator

You can store this dish in the refrigerator for up to three days. Make sure it cools completely before transferring it to an airtight container to prevent condensation, which can make the broccoli soggy. I recommend using glass containers for easy reheating.

Freezer

For longer storage, this stir fry can last up to three months in the freezer. Flash freeze the beef and broccoli on a sheet pan for about an hour before transferring them to freezer bags, removing as much air as possible. Thaw overnight in the refrigerator before reheating.

Meal Prep

Doubling the recipe is a great way to meal prep, giving you enough for 4-6 servings. I usually prep it the night before or over the weekend to have it ready for quick lunches. Glass meal prep containers work best, and it'll stay fresh for up to three days in the fridge. When reheating, just pop it in the microwave for about 2-3 minutes until heated through.

Equipment You'll Need

Essential

Large skillet or wok: A large skillet gives you enough surface area to achieve that perfect sear on the flank steak, while a wok's high sides help keep everything contained during stirring. I prefer a wok for its heat retention and ability to cook quickly at high temperatures.

Sharp knife: A good knife is crucial for slicing the flank steak thinly and evenly. This ensures quick cooking and tender bites. A chef's knife works wonders here, but a cleaver can make easy work of tougher cuts too.

Nice to Have

Meat thermometer: This tool helps you monitor the steak's doneness without cutting into it. I find that an instant-read thermometer lets me get perfectly cooked beef every time, avoiding that dreaded overcooked texture.

Frequently Asked Questions

Can I use chicken instead of beef in this stir fry?

Yes, you can definitely substitute chicken for beef! Just make sure to adjust the cooking time, as chicken cooks faster than flank steak.

What can I use if I don’t have soy sauce?

If you don't have soy sauce, try using tamari for a gluten-free option or coconut aminos for a sweeter, soy-free alternative. Both will give your stir fry a delicious flavor!

Why did my beef come out tough?

Tough beef can result from slicing it against the grain or overcooking it. Make sure to cut the steak thinly and cook it just until it’s no longer pink for the best texture.

Can I make this recipe ahead of time?

Absolutely! You can prep the beef and vegetables ahead of time, and store them separately in the fridge for up to a day. Just stir-fry them when you’re ready to eat!

Is this stir fry suitable for a low-carb diet?

Yes, this stir fry is suitable for a low-carb diet! To keep it low-carb, simply skip any rice or noodles typically served with stir fry and enjoy it as is, packed with protein and veggies.

This High Protein Beef and Broccoli Stir Fry has quickly become one of my favorite weeknight dinners, balancing nutrition with flavor beautifully. For a perfect finish, drizzle a little sesame oil just before serving to enhance that savory aroma. I'd love for you to try it, and don't forget to share your thoughts in the comments or pin it for later!