Double Crumble Chocolate Bars

1/2 cup butter
3/4 cup sugar

2 eggs
1 teaspoon vanilla

3/4 cup flour
2 Tablespoons cocoa
1/4 cup baking powder
1/4 cup salt
1/2 cup nuts (optional)

2 cups miniature marshmallows

1 cup chocolate chips
1 cup peanut butter
1 1/2 cup Rice Krispies

Method & Story; Cream butter and sugar, beat in eggs and vanilla, add and mix flour, cocoa, baking powder, salt, and nuts. Spread in greased 9 X 13 inch pan and bake 350 degrees for 15 - 20 minutes.
Spread marshmallows evenly on top and bake 3 minutes longer or until marshmellows are soft. Cool
Combine chocolate chips and peanut butter, cook in microwave until chips are melted, add cereal, mix and spread over COOLED marshmallows. Chill and cut into bars.
Grandma Dean made these in 1981. they freeze well, and we have made them often.