Apple sauce is a side dish made from apples that have been cooked down with sugar, cinnamon and sometimes other spices until they are soft and tender. The resulting mixture is then pureed or mashed to create a smooth, sweet and slightly tangy condiment that can be served alongside many different types of foods including poultry, meat, fish, vegetables and grains. It's also commonly used as a topping for desserts such as pancakes, waffles, and ice cream. The phrase "apple sauce" simply refers to this sweet and savory condiment made from apples.