Blackberry Crumble Bars Image Blackberry Crumble Bars have a sweet oatmeal topping for the delicious blackberries. The shortbread crust is amazing, too. (Stacey Mebs)
Blackberry Crumble Bars have a sweet oatmeal topping for the delicious blackberries. The shortbread crust is amazing, too. (Stacey Mebs)
