What Is Crumble Topping Made Of?
Crumble topping is typically made of flour, sugar, and butter mixed together to form a crumbly texture. Some recipes may include additional ingredients such as oats, nuts, or spices for added flavor and texture. The mixture is then sprinkled over fruit or dessert fillings before baking, resulting in a crispy, buttery topping that is perfect for pies, crisps, and cobblers.