Fruit purees are smooth mixtures made by blending or cooking fruits until they reach a creamy consistency. They can be made from a variety of fruits, such as apples, pears, or berries, and are often used in cooking and baking. These purees are popular in baby food, desserts, and sauces, providing natural sweetness and flavor. They can also be used as a base for smoothies or as a topping for yogurt and pancakes, making them a versatile ingredient in many recipes.