Hey y’all! Craving a quick, delicious dinner that packs a punch of flavor and satisfies even the hungriest eaters? This Beef and Broccoli Stir Fry is the ultimate weeknight hero: tender Beef, crisp-tender broccoli, all bathed in a savory, garlicky sauce—ready in under 30 minutes! It’s perfect for busy nights, meal prep, or when you’re just craving a comforting, homemade takeout classic. Let’s get cooking!

Why You’ll Love This Beef and Broccoli Stir Fry

Ready in just 25 minutes, making it the perfect speedy meal.
Packed with protein, fiber, and flavor with every bite.
Customizable—easy to swap the veggies or protein to suit your taste.
Satisfies takeout cravings without leaving the house.
Great for meal prepping—leftovers taste even better!

Beef and Broccoli Stir Fry Ingredients

1 lb (450g) flank steak, thinly sliced against the grain
3 cups broccoli florets (about 1 large head)
2 tbsp vegetable oil (divided)
3 garlic cloves, minced
1 tbsp fresh ginger, grated (optional)
2 green onions, sliced (for garnish)
1/4 cup low-sodium soy sauce
2 tbsp oyster sauce
1 tbsp cornstarch (divided)
1 tbsp water
1 tbsp brown sugar
1 tsp sesame oil
1/4 tsp black pepper
Cooked rice for serving

How to Make Beef and Broccoli Stir Fry: Step-by-Step Directions

Step 1: Prep the Beef and Marinade

Toss sliced flank steak with 1/2 tablespoon cornstarch, 1 tablespoon soy sauce, and 1 tablespoon water in a bowl. Let it marinate for 10 minutes while you prep the other ingredients. This step helps create super tender, silky beef.

Step 2: Make the Savory Stir Fry Sauce

In a small bowl, whisk together the remaining soy sauce, oyster sauce, brown sugar, sesame oil, 1/2 tablespoon cornstarch, black pepper, and 1/4 cup water. Set aside—this will make your beef and broccoli extra luscious!

Step 3: Blanch the Broccoli

Bring a pot of water to a boil. Add broccoli florets and cook for 1 minute, just until bright green and crisp-tender. Drain and set aside.

Step 4: Sear the Beef

Heat 1 tablespoon oil in a large skillet or wok over medium-high heat. Add marinated beef and sear quickly, stirring frequently, for about 2-3 minutes until no longer pink. Transfer beef to a plate.

Step 5: Sauté Aromatics & Combine

In the same skillet, add the remaining oil. Add garlic (and ginger, if using) and sauté until fragrant, about 30 seconds. Return beef to the skillet, add broccoli, and pour in the stir fry sauce.

Step 6: Toss, Simmer & Serve

Toss everything together and simmer for 2-3 minutes, until the sauce thickens and glossy. Serve hot, sprinkled with green onions, over a bed of steamed rice.

Notes for Perfect Beef and Broccoli Stir Fry

Slice the beef thinly and against the grain for melt-in-your-mouth texture.
For an even brighter color and crunchier veggie, shock blanched broccoli in ice water.
Learn more about classic stir fry techniques for best results.

Beef and Broccoli Stir Fry Variations

Chicken and Broccoli: Swap beef for thinly sliced boneless skinless chicken breast.
Vegetarian: Use tofu or tempeh instead of beef; amps up the plant protein.
Spicy Sriracha Beef and Broccoli: Add a tablespoon of Sriracha or chili garlic sauce for heat!

Required Equipment for Beef and Broccoli Stir Fry

Large skillet or wok
Sharp chef’s knife
Cutting board
Mixing bowls
Spatula or wooden spoon

Storage Instructions

Store leftover Beef and Broccoli Stir Fry in an airtight container in the refrigerator for up to 4 days. Reheat in a skillet over medium-low heat for best results, or microwave in 1-minute intervals until warmed through. If freezing, let cool completely and store in freezer-safe containers for up to 2 months (note: broccoli will be softer after thawing).

Serving Suggestions & Pairings

Serve over steamed jasmine or brown rice for a classic takeout vibe.
Pair with egg rolls, hot and sour soup, or simple cucumber salad for a full meal.
Try with cauliflower rice for a low-carb option.

Pro Tips for Beef and Broccoli Stir Fry Success

Prep all ingredients before turning on the stove—stir fry moves fast!
Use high heat for a perfect sear and that irresistible wok hei flavor—read more about wok hei.
Add a splash of chicken broth if the sauce gets too thick in the skillet.

Beef and Broccoli Stir Fry FAQ

Can I use a different cut of beef?: Absolutely! Sirloin, skirt steak, or strip steak work great—just slice them thin.
How do I keep broccoli bright green and crisp?: Blanch for just 1 minute, and optionally shock in ice water before stir frying.
Is Beef and Broccoli Stir Fry healthy?: This dish is high in protein and fiber; for extra health benefits, use low-sodium soy sauce and opt for brown rice. Check out the EatRight.org nutrition tips for more inspiration.