Beef Onion Stir Fry

Why You’ll Love This Beef Onion Stir Fry

Hey there, food lovers! Are you craving a quick, satisfying, and incredibly flavorful meal that won’t keep you chained to the stove all evening? Then look no further than this Savory and Simple Beef Onion Stir Fry! This recipe is your ultimate weeknight warrior – perfect for busy schedules and those nights when you want something delicious without the fuss.

What makes this stir-fry so special? It’s the beautiful balance of sweet, savory, and umami flavors. The caramelized onions provide a rich sweetness that perfectly complements the tender beef. The savory notes come from a simple soy sauce and ginger marinade, while a touch of garlic adds a delightful pungent aroma. The texture is simply divine – juicy, tender beef slices combined with soft, melting onions. It’s a symphony of textures in every bite!

This beef onion stir fry is more than just a meal; it’s an experience. Imagine the comforting aroma filling your kitchen, the satisfying sizzle of beef hitting the hot wok, and the vibrant colors of the finished dish. It’s a recipe that’s easy to customize, making it perfect for both seasoned cooks and kitchen newbies. It’s friendly, adaptable, and guaranteed to leave you feeling satisfied and happy. You’ll find yourself making this again and again – trust me!

So, ditch the takeout menus and embrace the deliciousness of home-cooked goodness. This savory and simple beef onion stir fry is waiting for you, and your taste buds will thank you.

What You’ll Need

This recipe uses readily available ingredients, making it perfect for a spontaneous weeknight dinner. Here’s what you’ll need to gather:

  • Sirloin steak (or your preferred beef cut): About 1 pound, thinly sliced against the grain for maximum tenderness. The key is to get a good quality beef for the most flavorful results.
  • Yellow onions: 2 large, thinly sliced. The sweetness of yellow onions is perfect for this recipe, but white or red onions would also work well.
  • Soy sauce: 2 tablespoons – adds saltiness and umami depth. Look for a low-sodium option if you prefer.
  • Ginger: 1 tablespoon, minced – provides a warm, spicy kick.
  • Garlic: 2 cloves, minced – adds pungent aroma and flavor.
  • Cornstarch: 1 tablespoon – helps to create a wonderful glossy sauce.
  • Vegetable oil: 2 tablespoons – for stir-frying. Use a high-heat oil like canola or peanut oil.
  • Sesame oil (optional): 1 teaspoon – for extra aroma and flavor.
  • Green onions (for garnish): 2 stalks, thinly sliced. Adds a fresh, vibrant touch.

Step-by-Step Instructions

Let’s get cooking! This recipe is surprisingly easy, even for beginners. Follow these steps for a delicious beef onion stir-fry:

  1. Marinate the beef: In a medium bowl, combine the thinly sliced beef with 1 tablespoon of soy sauce, half of the minced ginger, and half of the minced garlic. Let it marinate for at least 15 minutes (or longer for even more flavor). Tip: A longer marinade time will result in more tender and flavorful beef.
  2. Prepare the onions: While the beef marinates, thinly slice the onions. Tip: Using a mandoline slicer will ensure even slices, which cook evenly.
  3. Stir-fry the onions: Heat 1 tablespoon of vegetable oil in a large wok or skillet over medium-high heat. Add the onions and stir-fry until they are softened and slightly caramelized, about 5-7 minutes. Tip: Don’t overcrowd the pan; work in batches if necessary to ensure proper caramelization.
  4. Stir-fry the beef: Add the remaining 1 tablespoon of vegetable oil to the wok. Add the marinated beef and stir-fry until it’s cooked through and browned, about 3-5 minutes. Tip: Don’t overcook the beef; it should be tender and juicy.
  5. Make the sauce: In a small bowl, whisk together the remaining soy sauce, cornstarch, remaining ginger, remaining garlic, and sesame oil (if using).
  6. Combine and simmer: Pour the sauce over the beef and onions in the wok. Stir to combine and cook until the sauce has thickened, about 1-2 minutes. Tip: Keep stirring constantly to prevent sticking and burning.
  7. Garnish and serve: Garnish with sliced green onions and serve immediately over rice or noodles.

Tips for Success

To ensure your beef onion stir-fry is a masterpiece, here are a few extra tips:

Don’t overcrowd the pan: Overcrowding will lower the temperature, resulting in steamed instead of stir-fried beef and onions. Work in batches if necessary.

Use a high-heat oil: A high smoke point oil like canola or peanut oil is essential for stir-frying to prevent burning.

Thinly slice your ingredients: Thinly sliced beef and onions cook quickly and evenly, resulting in a more tender and flavorful dish.

Don’t overcook the beef: Overcooked beef will be tough and dry. Cook it until it’s just browned and cooked through.

Taste and adjust seasoning: Before serving, taste the stir-fry and adjust the seasoning to your preference. You might want to add more soy sauce, ginger, or garlic.

Variations to Try

Feel free to experiment with this recipe! Here are a few variations to try:

Spicy Beef Onion Stir-Fry: Add a pinch of red pepper flakes or a dash of your favorite hot sauce to the marinade or sauce for a spicy kick.

Beef and Broccoli Stir-Fry: Substitute broccoli florets for some of the onions.

Vegetarian Version: Replace the beef with firm tofu, seitan, or mushrooms.

Gluten-Free Version: Use tamari or coconut aminos instead of soy sauce.

Add more vegetables: Feel free to add other vegetables like bell peppers, carrots, or snow peas.

Storing and Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm it in a skillet over medium heat, adding a splash of water or broth if it becomes too dry. Avoid microwaving, as this can result in a less desirable texture. Freezing is also an option; simply freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating gently in a skillet.

Frequently Asked Questions

Q: Can I use a different cut of beef? A: Yes! While sirloin is recommended for its tenderness, you can also use flank steak, ribeye, or even ground beef (though you’ll adjust the cooking time accordingly).

Q: How long does the stir-fry keep? A: Leftovers stored in an airtight container in the refrigerator will keep for up to 3 days. Frozen leftovers will last for up to 3 months.

Q: Can I make this ahead of time? A: You can marinate the beef ahead of time, but it’s best to stir-fry everything just before serving for optimal texture and flavor.

Q: What can I serve this with? A: This stir-fry is delicious served over rice, noodles, or quinoa. You can also serve it with a side of steamed vegetables.

Q: Is this recipe suitable for meal prepping? A: Absolutely! Prepare the components separately and assemble just before serving. This allows you to maintain the best texture and flavor.

The Final Word

This Savory and Simple Beef Onion Stir Fry is a true weeknight winner. It’s quick, easy, incredibly flavorful, and adaptable to your preferences. The beautiful caramelized onions and tender beef create a delightful harmony of flavors and textures that will impress your family and friends. Give this recipe a try, and let me know what you think in the comments below! Don’t forget to rate the recipe and share your culinary creations with us. Happy cooking!

Beef Onion Stir Fry

A quick and flavorful beef and onion stir-fry.
Prep Time 15 minutes
Cook Time 15 minutes
Servings 2 servings
Calories 350 kcal

Equipment

  • Wok or large skillet A wok is ideal, but a large skillet will work.

Ingredients
  

Beef and Marinade

  • 250 g Beef sirloin Thinly sliced
  • 1 tbsp Soy sauce
  • 1 tbsp Cornstarch
  • 1 tsp Sesame oil

Vegetables and Sauce

  • 2 Large onions Thinly sliced
  • 2 tbsp Vegetable oil
  • 2 tbsp Oyster sauce
  • 1 tbsp Brown sugar

Instructions
 

  • In a bowl, combine the beef, soy sauce, cornstarch, and sesame oil. Marinate for at least 15 minutes.
  • Heat the vegetable oil in a wok or large skillet over high heat.
  • Add the sliced onions and stir-fry for 2-3 minutes until softened.
  • Add the marinated beef to the wok and stir-fry for 3-5 minutes, until browned.
  • Stir in the oyster sauce and brown sugar. Cook for another minute until the sauce thickens.
  • Serve hot over rice or noodles.

Notes

Adjust the amount of soy sauce and brown sugar to your taste.

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