Mix all ingredients in a small bowl until large crumbs form. I suggest doing this with your hands. Stop as soon as you have the crumbs. Do not overmix.
Top your favorite dessert with the crumbs just before baking.
Bake according to the recipe's instructions.
Notes
This recipe makes enough crumbs to top a 9" pie. It can easily be halved or doubled depending on your needs.Adding crumbs may cause the bake time of your recipes to change. Be sure to check your dessert for doneness before removing it from the oven.