Oyster Sauce Beef and Onion Stir-Fry

Ingredients:

• 1 lb beef sirloin, thinly sliced
• 1 large onion, sliced
• 3 tablespoons oyster sauce
• 2 tablespoons soy sauce
• 1 tablespoon cornstarch
• 2 tablespoons vegetable oil
• 2 cloves garlic, minced
• ¼ cup water
• Salt and pepper to taste
• Optional: 1 teaspoon sesame oil (for added flavor)
• Optional: Sliced green onions and sesame seeds (for garnish)

Instructions:

1. Prepare the Beef:

• Marinate Beef: In a bowl, toss the thinly sliced beef with cornstarch, soy sauce, and a pinch of salt. Let it sit for 10 minutes. This helps tenderize the beef and gives it a nice coating for stir-frying.

2. Stir-Fry the Onions and Garlic:

• Heat Oil: Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat.
• Cook Onions: Add the sliced onions and minced garlic to the skillet. Stir-fry for 2-3 minutes until the onions are softened and slightly caramelized.
• Remove: Transfer the onions and garlic to a plate and set aside.

3. Cook the Beef:

• Heat Oil: In the same skillet, add the remaining 1 tablespoon of vegetable oil and heat until shimmering.
• Stir-Fry Beef: Add the marinated beef to the skillet in a single layer. Let it sear undisturbed for about 1-2 minutes, then stir-fry until browned and cooked through, about 3-4 minutes.

4. Combine Ingredients:

• Add Onions Back: Return the cooked onions and garlic to the skillet with the beef.
• Add Sauce: Pour in the oyster sauce and water. Stir well to combine and coat the beef and onions with the sauce.
• Simmer: Continue to stir-fry for 2-3 minutes until the sauce thickens and coats the beef and onions evenly. If you prefer a thicker sauce, you can mix a little more cornstarch with water and add it to the skillet.

5. Finish and Serve:

• Optional Flavor Boost: For extra depth of flavor, drizzle 1 teaspoon of sesame oil over the stir-fry just before serving.
• Garnish: Garnish with sliced green onions and sesame seeds if desired.
• Serve: Serve the stir-fry warm over steamed rice or noodles.

Tips for Success:

• Thin Slices: Ensure the beef is thinly sliced against the grain to make it tender and easy to chew.
• High Heat: Cook the beef on high heat to achieve a good sear and avoid steaming it.
• Preheat Skillet: Make sure your skillet or wok is well-heated before adding the beef to get a nice sear.
• Rest Beef: Allow the beef to rest after marinating to let the flavors penetrate and the cornstarch adhere.

This Oyster Sauce Beef and Onion Stir-Fry offers a savory and flavorful dish that’s quick and easy to make. Enjoy your meal!