Craving something incredibly flavorful and satisfying that also comes together in a flash? This easy beef and broccoli stir fry is your new go-to weeknight wonder, bursting with savory-sweet notes and tender textures that will have everyone asking for seconds. It’s a classic for a reason, and this simple preparation lets the fresh ingredients truly shine.
Imagine tender, perfectly seared beef and vibrant, crisp-tender broccoli coated in a luscious, glossy sauce, all brought together with fragrant garlic and ginger.
Recipe Details
- Flavor Profile: Savory, slightly sweet, umami-rich with hints of ginger and garlic.
- Texture: Tender beef, crisp-tender broccoli, and a smooth, thickened sauce.
- Total Active Time: Approximately 25 minutes.
- Difficulty: Easy.
What You’ll Need
This delightful stir fry centers around succulent beef, crisp broccoli florets, and a beautifully balanced sauce made from pantry staples. A touch of fragrant ginger and garlic, along with the finishing touches of sesame oil, sesame seeds, and green onions, create a complete and irresistible dish.
Ingredient Notes
- Flank Steak – Slicing flank steak thin against the grain is key for maximum tenderness. Freezing the steak for about 15-20 minutes before slicing can make this much easier.
- Broccoli Florets – Fresh broccoli florets are perfect here, providing a delightful pop of color and texture. You’ll want them to be tender-crisp, not mushy.
- Soy Sauce – Low-sodium soy sauce offers the classic savory depth without overwhelming the other flavors.
- Cornstarch – This is our thickening agent, essential for creating that beautiful glossy sauce that coats every piece.
- Sesame Oil – A little goes a long way to add a wonderful nutty aroma and flavor, especially at the end.
Add-ins and Substitutions
While this recipe is wonderful as is, feel free to personalize it! For added crunch and flavor, consider tossing in some thinly sliced bell peppers, snap peas, or even water chestnuts along with the broccoli. A pinch of red pepper flakes can add a gentle warmth if you like a little heat. If you don’t have flank steak, sirloin or even thinly sliced chicken breast could work, though cooking times may vary slightly.

How to Make Easy Beef and Broccoli Stir Fry Recipe
This simple stir fry comes together remarkably quickly, making it ideal for busy evenings.
- Prepare the Sauce: In a medium bowl, whisk together the low-sodium soy sauce, warm water, brown sugar, cornstarch, and sesame oil until the mixture is completely smooth and there are no lumps of cornstarch.
- Cook the Broccoli: Heat 1 tablespoon of the vegetable oil in a large skillet or wok over medium-high heat. Add the broccoli florets and steam them for about 3-5 minutes, or until they are tender-crisp. Remove the broccoli from the skillet and set it aside.
- Sear the Beef: Add the remaining 1 tablespoon of vegetable oil to the same skillet and increase the heat to high. Add the thinly sliced flank steak in a single layer (you may need to do this in batches to avoid overcrowding the pan, which can lead to steaming rather than searing). Sear the beef for 1-2 minutes per side, until nicely browned. Remove the seared beef from the skillet and set it aside with the broccoli.
- Sauté Aromatics: Reduce the heat to medium. Add the minced garlic and grated ginger to the skillet and sauté for about 30 seconds, until fragrant, being careful not to burn them.
- Thicken the Sauce: Pour the prepared sauce mixture into the skillet. Bring it to a simmer and cook, stirring constantly, for 1-2 minutes, or until the sauce has thickened to a glossy consistency.
- Combine and Serve: Return the seared beef and the cooked broccoli to the skillet. Toss everything together to coat evenly with the thickened sauce. Let it heat through for another minute. Serve immediately, garnished with sesame seeds and sliced green onions.
- Pro Tip: Make sure your skillet is nice and hot before adding the beef. This is crucial for achieving a beautiful sear and preventing the meat from becoming tough.
Recipe Tips
- Thin Slicing is Key: For the most tender beef, slice it as thinly as possible against the grain. Partially freezing the steak makes this much easier.
- Don’t Overcrowd the Pan: When searing the beef, cook it in batches if necessary. Overcrowding will lower the pan temperature and cause the meat to steam instead of sear, resulting in a less desirable texture.
- Watch the Broccoli: Aim for broccoli that is bright green and still has a slight bite. Overcooked broccoli can become mushy and lose its vibrant color.
- Sauce Consistency: Whisk the cornstarch thoroughly into the liquid ingredients to ensure a smooth sauce without lumps. The sauce will thicken quickly once heated.
FAQs
- Can I use a different cut of beef?
Yes, tender cuts like sirloin or even ribeye, sliced thinly, can be used. Ensure they are sliced against the grain for tenderness. - How can I make this spicier?
Add 1/4 to 1/2 teaspoon of red pepper flakes along with the garlic and ginger, or stir in a drizzle of sriracha into the finished sauce. - What if I don’t have fresh ginger?
You can substitute 1/4 teaspoon of ground ginger, but fresh ginger provides a brighter, more authentic flavor.
Serving Suggestions
This delicious beef and broccoli stir fry is wonderful served over a bed of fluffy steamed rice, whether it’s classic white rice, brown rice, or even cauliflower rice for a lighter option. A side of simple steamed edamame or a crisp cucumber salad would also complement the flavors beautifully.
Make This Recipe in Advance
While this dish is best enjoyed fresh, you can do some prep work ahead of time. The sauce can be mixed and stored in an airtight container in the refrigerator for up to 2 days. The broccoli can be steamed and refrigerated separately. The beef can be sliced and stored in the refrigerator. However, for optimal texture, it’s best to sear the beef and assemble the stir fry just before serving.
Print
Easy Beef and Broccoli Stir Fry Recipe
- Total Time: Approximately 25 minutes
- Yield: 4-6 servings 1x
Description
This easy beef and broccoli stir fry recipe is a weeknight wonder, bursting with savory-sweet notes and tender textures that will have everyone asking for seconds. It’s a classic for a reason, and this simple preparation lets the fresh ingredients truly shine.
Ingredients
1.5 lbs flank steak, sliced thin against the grain
4 cups broccoli florets
2 tbsp vegetable oil
3 cloves garlic, minced
1 tsp fresh ginger, grated
1/2 cup low-sodium soy sauce
1/3 cup warm water
3 tbsp brown sugar
1.5 tbsp cornstarch
1 tbsp sesame oil
Sesame seeds and sliced green onions for garnish
Instructions
Combine soy sauce, water, brown sugar, cornstarch, and sesame oil in a bowl and whisk until smooth.
Heat 1 tbsp vegetable oil in a large skillet or wok over medium-high heat. Add broccoli florets and steam for about 3-5 minutes, or until tender-crisp. Remove broccoli from skillet and set aside.
Add the remaining 1 tbsp vegetable oil to the same skillet and increase heat to high. Add thinly sliced flank steak in a single layer (do this in batches if needed). Sear beef for 1-2 minutes per side until nicely browned. Remove seared beef and set aside with broccoli.
Reduce heat to medium. Add minced garlic and grated ginger to the skillet and sauté for about 30 seconds until fragrant, being careful not to burn them.
Pour prepared sauce mixture into the skillet. Bring to a simmer and cook, stirring constantly, for 1-2 minutes, or until sauce has thickened to a glossy consistency.
Return seared beef and cooked broccoli to the skillet. Toss everything together to coat evenly with the thickened sauce. Let heat through for another minute. Serve immediately, garnished with sesame seeds and sliced green onions.
Notes
For the most tender beef, slice it as thinly as possible against the grain. Partially freezing the steak makes this much easier.
When searing the beef, cook it in batches if necessary. Overcrowding will lower the pan temperature and cause the meat to steam instead of sear, resulting in a less desirable texture.
Aim for broccoli that is bright green and still has a slight bite. Overcooked broccoli can become mushy and lose its vibrant color.
Whisk the cornstarch thoroughly into the liquid ingredients to ensure a smooth sauce without lumps. The sauce will thicken quickly once heated.
- Prep Time: Approximately 25 minutes
- Category: Main Course
- Cuisine: Asian


