A pre-packaged combination of dry ingredients designed for the swift preparation of a classic dessert. This product typically contains a mixture of flour, oats, sugars, spices, and sometimes nuts, intended to create a crumbly topping when combined with butter or a butter substitute. A common usage involves layering sliced apples with this mixture and baking until the fruit is tender and the topping is golden brown.
The advent of this convenience food has significantly reduced preparation time for a traditionally labor-intensive dessert. Its benefits include consistency in results, simplified ingredient measurement, and reduced food waste. Historically, such products have gained popularity due to their affordability and ease of use, contributing to their widespread adoption in households and commercial kitchens alike.