Crumb Streusel Topping for Cake

Why I Love This Recipe
This is good with Mother’s Baking Powder Coffee Cake
Note: May be kept in glass jar in fridge for weeks.
Photo of Zelma Levin, age 14.
Ingredients You'll Need
3 T crumbs (cake or cookie)
3 rounded T brown sugar
3 rounded T white sugar
2 tsp cinnamon
1/16 lb butter
3 T flour
Directions
Rub dry ingredients into softened butter.