30-Minute Beef Stir Fry
In just 30 minutes, you can transform a few simple ingredients into a delicious, colorful Beef Stir Fry that rivals your favorite takeout. This dish is special not just for its incredible flavors but also for its versatility; you can use whatever vegetables you have on hand, making it a perfect way to use up leftovers in your fridge. Whether it’s a busy weeknight dinner, a cozy family meal, or a gathering with friends, this stir fry is sure to impress with its vibrant colors and sweet-savory sauce.
What makes this recipe truly stand out is its simplicity and speed. With just one skillet, you can achieve a wholesome and satisfying dish in under half an hour. With each bite of tender beef and crisp veggies coated in a flavorful sauce, it’s no wonder why this Beef Stir Fry becomes a fast favorite among families. Get ready to enjoy a hearty meal that’s as quick as it is delicious!

This is what the finished dish looks like when perfectly baked.
Ingredients
- 1 lb beef sirloin, thinly sliced
- 2 cups mixed vegetables (bell peppers, broccoli, carrots, etc.)
- 3 tablespoons soy sauce
- 2 tablespoons oyster sauce
- 1 tablespoon cornstarch
- 2 tablespoons vegetable oil
- 2 cloves garlic, minced
- 1 teaspoon ginger, minced
- Salt and pepper to taste

A colorful array of fresh vegetables ready for stir-frying.
Directions
- In a bowl, combine the soy sauce, oyster sauce, and cornstarch to create a marinade. Add the sliced beef and let it marinate for 10 minutes to enhance the flavor.
- Heat 1 tablespoon of vegetable oil in a large skillet over medium-high heat. Add the marinated beef and stir-fry until browned, about 3-4 minutes. Remove the beef from the skillet and set aside.
- In the same skillet, add the remaining tablespoon of oil, followed by the minced garlic and ginger. Sauté for about 30 seconds until fragrant.
- Add the mixed vegetables to the skillet and stir-fry for about 5 minutes until they are crisp-tender. Toss them frequently to ensure even cooking.
- Return the browned beef to the skillet, pour the remaining marinade over the mixture, and stir to combine. Cook for another 2-3 minutes until the sauce thickens and coats the ingredients.
- Serve the stir fry hot over a bed of steamed rice or noodles for a filling meal.
Tips & Variations
- Ingredient Substitutions: For a healthier option, substitute the beef with chicken or tofu; both work beautifully in this recipe.
- Optional Variations: Feel free to customize the vegetables based on your preferences or seasonal availability—snap peas, zucchini, or mushrooms are great additions!
- Storage or Reheating Tips: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet over medium heat or in the microwave until heated through.
Recipe Information
- Prep time: 10 minutes
- Cook time: 20 minutes
- Total time: 30 minutes
- Servings: 4
- Difficulty level: Easy

This image showcases the vibrant ingredients used in this Beef Stir Fry recipe.
