Quick Easy Dinner Beef Stir Fry

Highlighted under: Fast Plate Favorites

I love whipping up a Quick Easy Dinner Beef Stir Fry when I need something delicious in a flash. With just a handful of ingredients, this recipe comes together in under 30 minutes, making it perfect for a busy weeknight. The beef is tender, juicy, and packed with flavor, while the crisp vegetables add a lovely crunch. Plus, the homemade stir-fry sauce is both savory and slightly sweet, elevating the dish to something extraordinary without a lot of extra effort.

Sabrina Holt

Created by

Sabrina Holt

Last updated on 2026-02-27T20:29:35.794Z

When experimenting with quick meals, I often rely on stir-fries because of their versatility. I remember the first time I made this Quick Easy Dinner Beef Stir Fry; I was amazed that I could pack so much flavor into a single dish in such a short time. The combination of marinated beef and vibrant vegetables creates a harmony that is hard to resist.

This method works wonders because stir-frying at high heat allows the meat to cook quickly without losing moisture, resulting in a tender bite. My tip is to have all your ingredients prepped and ready to go before you start cooking, as this will ensure everything comes together seamlessly.

Why You'll Love This Recipe

  • Quick prep and cook time for busy nights
  • Customizable with your favorite vegetables
  • Deliciously savory and slightly sweet homemade sauce

Mastering the Stir-Fry Technique

Stir-frying at high heat is key to achieving that perfect tender texture in the beef. I recommend using a wok if you have one, as it provides excellent heat retention and allows for easier tossing of ingredients. If using a skillet, ensure it's preheated until shimmering before adding the oil. The beef should sizzle upon contact, letting you know it’s time to stir. A common mistake is overcrowding the pan; work in batches if necessary to prevent steaming, which can lead to chewy meat instead of a juicy bite.

Cooking timings are crucial in stir-frying. When you add the vegetables, keep an eye on the color and texture; you want them to be vibrant and slightly tender, but not mushy. Stir-frying with a spatula or wooden spoon helps lift the ingredients for even cooking. I typically call for a three-minute sauté for the bell peppers and onion; this time allows them to start softening while retaining some crunch, complementing the beef beautifully.

Ingredient Insights

The sauce in this beef stir fry balances perfectly between savory and sweet due to the combination of soy sauce and brown sugar. The soy sauce adds depth and umami, while the brown sugar enhances caramelization when the vegetables and beef hit the heat. You can easily swap the brown sugar with honey or maple syrup for a different nuanced flavor, but adjust the quantity slightly, as these alternatives can be sweeter.

Broccoli is the chosen vegetable in this recipe, but it's quite flexible. You can replace it with snap peas, carrots, or even bok choy, depending on your preference and what you have on hand. Just be mindful of the cooking times; denser vegetables like carrots may need a little more time to soften, so add them in earlier during the stir-fry to match the timing of the other ingredients.

Storing and Serving Suggestions

If you plan to make this dish in advance, store the stir fry components separately. The beef and sauce can be prepared ahead of time and stored in the refrigerator for up to two days. When ready to eat, reheat the beef quickly on high heat in a skillet, then toss with fresh vegetables for an easy 'quick-cook' meal. Leftovers can also be refrigerated for up to three days but may need a splash of water or additional sauce when reheating to restore moisture.

For serving, this beef stir fry pairs beautifully with steamed rice or quinoa. If you want a low-carb option, consider serving it over cauliflower rice for a tasty alternative. For an added flavor twist, sprinkle some sesame seeds on top or serve with a side of soy sauce and chili sauce for those who enjoy a bit of heat.

Ingredients for Beef Stir Fry

Main Ingredients

  • 1 pound beef sirloin, thinly sliced
  • 2 cups mixed bell peppers, sliced
  • 1 cup broccoli florets
  • 1 medium onion, sliced
  • 3 cloves garlic, minced

Stir Fry Sauce

  • ¼ cup soy sauce
  • 2 tablespoons brown sugar
  • 1 tablespoon cornstarch
  • 1 tablespoon vegetable oil
  • 1 teaspoon ginger, grated

Cooking Steps

Prepare the Sauce

In a bowl, whisk together soy sauce, brown sugar, cornstarch, vegetable oil, and grated ginger until smooth.

Stir Fry the Beef

In a large skillet or wok over high heat, add a splash of oil and stir-fry the beef until browned, about 3-4 minutes. Remove from the skillet and set aside.

Cook the Vegetables

In the same skillet, add the garlic, onion, and mixed bell peppers. Stir-fry for 3 minutes until the vegetables start to soften.

Combine Everything

Return the beef to the skillet, add the broccoli, and pour the stir-fry sauce over the top. Stir well to combine and cook for another 3-4 minutes until everything is heated through and the sauce thickens.

Serve immediately over cooked rice or noodles for a complete meal.

Pro Tips

  • For an extra kick, add red pepper flakes or replace the beef with chicken or tofu for a different twist.

Troubleshooting Common Issues

If your stir fry sauce turns out too thick, simply whisk in a splash of water a little at a time after removing it from the heat. This will help achieve the desired consistency without compromising flavor. Conversely, if it’s too thin, you can mix in a bit more cornstarch mixed with water (1 teaspoon cornstarch to 1 tablespoon water) and return it to heat, stirring until it thickens up nicely.

Another common issue is overcooking the beef. If you find that your beef has become too tough, consider the cut you're using. Sirloin is ideal, but if you're using a tougher cut, marinating it for at least an hour before cooking can help tenderize the meat. Also, make sure the meat is sliced thinly against the grain, which makes a significant difference in tenderness.

Perfecting Your Skills

Continue to practice your knife skills with the vegetables; uniformity in size helps them cook evenly. I recommend slicing your bell peppers and onions about a quarter-inch thick, so they cook through perfectly alongside the beef. This might take some time to master but is essential for the final presentation and texture.

The cooking process for stir fry is about quick movements and high confidence. Once you’ve mastered this recipe, don't hesitate to experiment with different flavor profiles by incorporating ingredients like hoisin sauce or swapping out the ginger for lemon to change the whole dish's direction. Each tweak can make it feel like a new recipe while still keeping the core simple.

Questions About Recipes

→ Can I use a different type of meat?

Absolutely! Chicken, pork, or even tofu work great in this stir fry.

→ How can I store leftovers?

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat on the stove or microwave.

→ What should I serve with this stir fry?

Serve over steamed rice, noodles, or even quinoa for a hearty meal.

→ Can I add more vegetables?

Definitely! Feel free to add your favorite vegetables like snap peas, carrots, or bok choy.

Secondary image

Quick Easy Dinner Beef Stir Fry

I love whipping up a Quick Easy Dinner Beef Stir Fry when I need something delicious in a flash. With just a handful of ingredients, this recipe comes together in under 30 minutes, making it perfect for a busy weeknight. The beef is tender, juicy, and packed with flavor, while the crisp vegetables add a lovely crunch. Plus, the homemade stir-fry sauce is both savory and slightly sweet, elevating the dish to something extraordinary without a lot of extra effort.

Prep Time15 minutes
Cooking Duration15 minutes
Overall Time30 minutes

Created by: Sabrina Holt

Recipe Type: Fast Plate Favorites

Skill Level: Beginner

Final Quantity: 2 servings

What You'll Need

Main Ingredients

  1. 1 pound beef sirloin, thinly sliced
  2. 2 cups mixed bell peppers, sliced
  3. 1 cup broccoli florets
  4. 1 medium onion, sliced
  5. 3 cloves garlic, minced

Stir Fry Sauce

  1. ¼ cup soy sauce
  2. 2 tablespoons brown sugar
  3. 1 tablespoon cornstarch
  4. 1 tablespoon vegetable oil
  5. 1 teaspoon ginger, grated

How-To Steps

Step 01

In a bowl, whisk together soy sauce, brown sugar, cornstarch, vegetable oil, and grated ginger until smooth.

Step 02

In a large skillet or wok over high heat, add a splash of oil and stir-fry the beef until browned, about 3-4 minutes. Remove from the skillet and set aside.

Step 03

In the same skillet, add the garlic, onion, and mixed bell peppers. Stir-fry for 3 minutes until the vegetables start to soften.

Step 04

Return the beef to the skillet, add the broccoli, and pour the stir-fry sauce over the top. Stir well to combine and cook for another 3-4 minutes until everything is heated through and the sauce thickens.

Extra Tips

  1. For an extra kick, add red pepper flakes or replace the beef with chicken or tofu for a different twist.

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 24g
  • Protein: 6g