Recipes: Sweet and sour lychee pork

Preparation:    Preparation time: 25 mins Cooking time: 5 mins Serving: 2 Ingredients:   Marinade: 1 egg yolk 1 teaspoon soy sauce 1 teaspoon rice wine 1 teaspoon cornstarch ¼ teaspoon salt ¼ teaspoon ground Sichuan peppercorns 5 ounces pork tenderloin, trimmed of fat and cut into 1-inch cubes   Seasoning:...