Why self raising flour is used in crumble?

Self-raising flour is often used in crumble because it contains a raising agent, typically baking powder, which causes the mixture to rise when heated. This helps to create a light and crumbly texture, which is desirable in a crumble topping. Additionally, self-raising flour is a convenient choice as it eliminates the need to add a separate raising agent to the recipe.

Here are some reasons why self-raising flour is used in crumble:

- Light and crumbly texture: Self-raising flour helps to create a light and crumbly texture, which is desirable in a crumble topping. The raising agent in the flour causes the mixture to rise when heated, creating air pockets and a crumbly texture.

- Convenience: Self-raising flour is a convenient choice as it eliminates the need to add a separate raising agent to the recipe. This can save time and reduce the risk of measurement errors.

- Versatility: Self-raising flour can be used in a variety of crumble recipes. It can be used in both sweet and savoury crumbles, and can be flavoured with a variety of ingredients such as nuts, seeds, spices, or dried fruits.

Overall, self-raising flour is a versatile and convenient ingredient that can be used to create a light and crumbly texture in crumble toppings.