Best Cookie Bars - cooking recipe

Ingredients

Crust
1/2 cup butter
1 cup flour
1/4 cup sugar
Second layer
1 cup graham cracker crumbs, crushed
1 teaspoon baking powder
1/2 cup chocolate chips
1/2 cup chopped walnuts
1 (14 ounce) can sweetened condensed milk
Icing
1/2 cup butter
1 1/2 cups sifted powdered sugar
1 teaspoon vanilla

Preparation

Mix butter, flour and sugar until crumbly.
Pat into a 9 x 13 pan and bake for 10 minutes at\\375\u00b0.
Mix graham crackers (crushed), baking powder, chocolate chips, nuts and condensed milk and spread over crust.
Bake for 25 minutes at 325\u00b0.
Mix butter, powdered sugar and vanilla and frost when cool.