This Beef Stir Fry is a quick and tasty dish packed with colorful veggies and juicy beef strips. It’s easy to whip up and full of flavors that everyone will love!
Honestly, I can’t resist those crispy veggies mixed with tender beef! It’s like a party on my plate. Serve it over rice, and watch it disappear! Yum!
Key Ingredients & Substitutions
Beef: For this dish, sirloin or flank steak is perfect because they are tender and flavorful. If you’re looking for a leaner option, consider chicken breast or tofu for a vegetarian twist. Both deliver great taste when stir-fried.
Vegetable Oil: This oil is great for high-heat cooking. However, feel free to use canola or peanut oil instead. They both have high smoke points and can enhance the flavor of the dish.
Vegetables: Broccoli, snap peas, and bell peppers are my favorite because they bring color and crunch. You can swap in any green vegetables like bok choy, asparagus, or even carrots based on what you have on hand.
Sauces: Soy sauce is a must for that savory depth. Oyster sauce adds a nice richness, while hoisin brings sweetness. If you’re vegan, just use mushroom-based soy sauce or leave out the oyster sauce and hoisin.
Sesame Oil: This gives the dish a lovely nutty flavor. If you don’t have it, avocado oil can work, though it lacks that distinct taste. Just add a sprinkle of sesame seeds to the end for some nuttiness.
How Can I Ensure My Beef is Tender and Cooked Perfectly?
The key to tender beef in stir fry is slicing it correctly and cooking it quickly. Always cut against the grain – this shortens the muscle fibers, making your beef more tender. Here’s how:
- Place the beef in the freezer for 30 minutes before slicing. It firms up and makes cutting easier.
- Use a sharp knife to slice thinly, about 1/4 inch thick.
- Stir-fry the beef on high heat for just 2-3 minutes. You want it browned but still slightly pink in the center to keep it tender.
These tips will help you achieve great texture in your Beef Stir Fry. Enjoy cooking!

How to Make Beef Stir Fry
Ingredients You’ll Need:
For the Stir Fry:
- 1 lb (450g) beef sirloin or flank steak, thinly sliced against the grain
- 2 tbsp vegetable oil (for stir frying)
- 1 cup broccoli florets
- 1 cup snap peas
- 1 red bell pepper, sliced into strips
- 1 medium onion, sliced
- 2 cloves garlic, minced
- 1 tsp fresh ginger, minced
- 3 green onions, chopped (separate white and green parts)
For the Sauce:
- 2 tbsp soy sauce
- 1 tbsp oyster sauce
- 1 tbsp hoisin sauce (optional for added sweetness)
- 1 tsp sesame oil
- 1 tsp cornstarch mixed with 2 tbsp water (for thickening)
- Salt and pepper to taste
For Garnish:
- Sesame seeds
- Cooked white rice, to serve
How Much Time Will You Need?
This Beef Stir Fry will take about 10 minutes of prep time and around 10 minutes of cooking time, so you can have a delicious meal ready in just 20 minutes! Quick and easy!
Step-by-Step Instructions:
1. Prepare the Beef:
Start by slicing your beef sirloin or flank steak thinly against the grain. Doing this will ensure that the beef stays tender after cooking. A good tip is to partially freeze the meat for about 30 minutes, making it easier to slice.
2. Make the Sauce:
In a small bowl, combine the soy sauce, oyster sauce, hoisin sauce (if using), and sesame oil. Whisk them together until mixed well and set aside for later.
3. Stir-Fry the Beef:
Heat 1 tablespoon of vegetable oil in a large wok or skillet over high heat. Once the oil is hot, add the sliced beef, spreading it out in a single layer. Stir-fry quickly for about 2-3 minutes, just until browned but not fully cooked. Remove the beef from the pan and set it aside.
4. Cook the Aromatics:
Add the remaining 1 tablespoon of vegetable oil to the wok. Stir in the minced garlic, minced ginger, and the white parts of the green onions. Stir-fry these for about 30 seconds until they are fragrant and slightly softened.
5. Add the Veggies:
Now, add the sliced onion, broccoli florets, snap peas, and red bell pepper strips to the wok. Stir-fry everything together for 3-4 minutes until the veggies are cooked but still tender and crunchy.
6. Combine Remarkably:
Return the beef to the wok. Pour the sauce you prepared earlier over the beef and vegetables, stirring well to ensure everything is coated evenly.
7. Thicken the Sauce:
Next, add the cornstarch-water mixture to the stir fry. Stir continuously for a couple of minutes until the sauce thickens up and clings to the beef and vegetables, creating a delicious glaze.
8. Final Touches:
Season with salt and pepper to taste. Always take a moment to taste your dish and adjust the seasoning if needed.
9. Ready to Serve:
Garnish your stir fry with the green parts of the green onions and a sprinkle of sesame seeds for a nice finish.
10. Enjoy Your Dish!
Serve your vibrant and flavorful Beef Stir Fry over steaming white rice. Enjoy this quick, healthy, and tasty meal with family and friends!
Can I Use Another Protein Instead of Beef?
Absolutely! Chicken, shrimp, or tofu are great alternatives. Just adjust the cooking time accordingly; chicken and shrimp will generally cook faster than beef.
Can I Prep the Vegetables in Advance?
Yes! You can slice and store the vegetables in airtight containers in the fridge for up to 2 days. Just remember to keep the broccoli and snap peas separate to maintain their crunch.
What If I Don’t Have Oyster Sauce?
No problem! You can either skip it or use a combination of soy sauce and a little sugar or honey for a touch of sweetness. Alternatively, hoisin sauce can be used as a substitute to maintain that rich flavor.
How to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, warm gently on the stove with a splash of water or broth to keep it from drying out.
