Chicken Stir-Fry Sauce
["1 (10 1/2 oz.) chicken broth", "2 Tbsp. cornstarch", "2 to 2 1/2 tsp. soy sauce", "1/4 c. vinegar", "1/4 c. sugar"]
["Mix and set aside."]
["chicken broth", "cornstarch", "soy sauce", "vinegar", "sugar"]