Butterscotch Cake without frosting caramel

butter , to grease 2 tablespoons dry breadcrumbs 7 tablespoons butter , softened and divided 2 cups packed dark brown sugar 2/3 cup low-fat cream cheese 2[...]

1 (12 ounce) package butterscotch baking bits 2 (3 ounce) packages cream cheese , softened 2 tablespoons half-and-half or 2 tablespoons milk 3 cups flour 3/4[...]

1 (12 ounce) package butterscotch chips 2 (3 ounce) packages cream cheese , softened 2 tablespoons milk or 2 tablespoons half-and-half cream 3 cups flour 3/4[...]

1 (18 ounce) package white cake mix (2 layer size) 1 (3 3/4 ounce) package instant butterscotch pudding mix 1/2 cup nonfat dry milk powder 1/2 cup water 1/2[...]