Make crumbs in a food processor. Empty into storage container and measure out 1 1/4 cups, placing back into bowl of food processor.

With processor running, slowly add sugar, followed by butter. When butter if fully incorporated, mixture can be pressed into desired baking dish.

Bake according to directions for filling.

Notes

Fiber One cereals produce crusts that do not get soggy after baking and maintain a nice crunchy texture.