Soft and tender beef in 5 minutes! The restaurant's chef revealed this secret to me.

Recipe for the most delicious and tender beef fried in a frying pan in Chinese style. A very tasty dish for lunch and dinner. How to cook beef in a frying pan in 5 minutes so that the meat is soft and tender. Fried beef with hot peppers according to an old Chinese recipe. Chinese cuisine.
Ingredients for fried beef in Chinese
Beef fillet - 300-400 gr.
Soy sauce - 4 tbsp. spoons
Egg - 1 pc
Starch - 2 tablespoons
Chinese hot peppers - 4-6 pcs
Onions - 2 pcs
Garlic - 2 cloves
Fresh ginger - 10 g
Cold water - 3 tablespoons
Cane sugar - 1 teaspoon
Rice vinegar - 1 tablespoon
Salt and pepper to taste
Sesame seeds for decoration