Bursting with flavor and ready in a flash, this beef sirloin stir fry is your ticket to a delicious weeknight dinner. Perfectly seared beef meets crisp veggies in a savory sauce that’s sure to impress.
Why This Recipe Works
- Quick Cooking: Stir frying at high heat ensures your beef is juicy and your veggies crisp, all in under 30 minutes.
- Flavor Packed: A simple yet powerful sauce brings together soy, garlic, and ginger for a dish that’s bursting with umami.
- Versatile: Easily swap out veggies based on what’s in your fridge for a new dish every time.
Ingredients
- 1 lb beef sirloin, thinly sliced against the grain
- 2 tbsp soy sauce
- 1 tbsp cornstarch
- 2 tbsp vegetable oil
- 3 cloves garlic, minced
- 1 tbsp ginger, grated
- 1 bell pepper, sliced
- 1 cup broccoli florets
- 1/2 cup beef broth
- 1 tbsp brown sugar
Equipment Needed
- Large wok or skillet
- Chef’s knife
- Cutting board
- Measuring spoons and cups
Instructions
Step 1: Marinate the Beef
Start by tossing your thinly sliced beef sirloin with soy sauce and cornstarch in a bowl. This not only flavors the beef but also helps tenderize it, ensuring every bite is succulent. Let it sit for at least 10 minutes while you prep your veggies. Tip: For an extra tender bite, let the beef marinate for up to an hour in the fridge.
Step 2: Heat Your Wok
Heat your wok or large skillet over high heat until it’s smoking hot. Add 1 tbsp of vegetable oil, swirling to coat the surface. This high heat is crucial for getting that perfect sear on your beef without overcooking it.
Step 3: Cook the Beef
Add the marinated beef to the wok in a single layer, letting it sear undisturbed for about 1 minute per side. You’re looking for a nice brown crust. Remove the beef from the wok and set aside. It will finish cooking later, so don’t worry if it’s still a bit pink inside.
Step 4: Stir Fry the Veggies
In the same wok, add the remaining tbsp of oil, then toss in your garlic and ginger, stirring for about 30 seconds until fragrant. Add the bell pepper and broccoli, stir frying for 2-3 minutes until they’re bright and slightly tender but still crisp. Tip: Keep the veggies moving to prevent burning and ensure even cooking.
Step 5: Combine and Sauce
Return the beef to the wok, pouring in the beef broth and brown sugar. Stir everything together, letting the sauce thicken and coat the beef and veggies for about 1-2 minutes. Serve hot over rice or noodles for a complete meal.
Tips and Tricks
Stir frying is all about preparation and speed. Make sure all your ingredients are prepped and within reach before you start cooking. The actual cooking process is fast, and you won’t have time to chop or measure once you begin. For an even quicker meal, consider using pre-sliced beef from your grocery store’s meat department. And remember, the key to a great stir fry is not overcrowding the pan; cook in batches if necessary to ensure everything gets properly seared.
Recipe Variations
- Spicy Version: Add a teaspoon of red pepper flakes or a tablespoon of sriracha to the sauce for a kick.
- Vegetarian Twist: Swap the beef for tofu or tempeh and use vegetable broth instead of beef broth.
- Different Veggies: Try mushrooms, snap peas, or carrots for a different flavor and texture profile.
Frequently Asked Questions
Q: Can I use a different cut of beef?
A: Absolutely! While sirloin is great for its tenderness and flavor, you can also use flank steak or ribeye. Just make sure to slice it thinly against the grain for the best texture.
Q: How do I store leftovers?
A: Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in a skillet over medium heat to maintain the texture of the beef and veggies.
Q: Can I make this gluten-free?
A: Yes, simply swap the soy sauce for a gluten-free alternative like tamari, and ensure your beef broth is gluten-free as well.
Summary
This beef sirloin stir fry is a quick, flavorful, and versatile dish perfect for any weeknight. With juicy beef, crisp veggies, and a savory sauce, it’s sure to become a go-to in your dinner rotation.