For the Crumb Topping:
For the Cake:
Store cooled cakes by covering tightly with plastic wrap. Cakes will keep at room temperature for a few days. Afterwards, store in the fridge or freeze.
Adapted from Good Housekeeping’s Great Baking cookbook.
Keywords: crumb cake, coffee cake, classic, easy recipe, double crumb, cinnamon, nut free, allergy friendly