Tender Beef in 5 Minutes! Chinese Secret to Soften the Toughest Beef

In a separate bowl, combine 1 minced garlic clove (or 2, if they’re small), 1 tsp salt, 1 tsp sugar, 1/2 tsp black pepper, 1/4 tsp red pepper flakes, 1 tbsp balsamic vinegar, 2 tbsp olive oil, and 1 tbsp chili sauce. Mix well until all the ingredients are well incorporated. This sauce will add a rich, tangy, and slightly spicy flavor to the beef.

3. Rinse the Beef:

After the beef has been sitting with the baking soda for 5 minutes, rinse it thoroughly under cold water to remove the baking soda. Pat the beef dry with paper towels. This step is crucial to avoid any residual baking soda taste.

4. Cook the Vegetables:

Heat 1 tbsp of butter in a large skillet over medium-high heat. Once the butter is melted and hot, add the sliced onion, red bell pepper, and green bell pepper. Sauté for about 2 minutes, or until the vegetables are slightly softened but still crisp. Remove the vegetables from the skillet and set aside.

5. Cook the Beef:

In the same skillet, increase the heat to high. Add the beef slices, spreading them out in a single layer. Let them sear without moving them for about 1 minute, then stir-fry quickly until the beef is just cooked through, which should take another 1-2 minutes. Avoid overcooking to keep the beef tender.

6. Combine and Serve:

Return the cooked vegetables to the skillet with the beef. Pour the prepared sauce over the beef and vegetables. Stir well to combine, cooking for an additional minute to ensure everything is heated through and coated in the sauce.

7. Serving:

Serve your tender beef immediately, garnished with sesame seeds or fresh herbs if desired. This dish pairs wonderfully with rice, noodles, or even a simple side salad for a complete meal.