Double Chocolate Crumble Bars

Directions

1. 1
   Cream butter
2. 2
   and
3. 3
   sugar.
4. 4
   Beat
5. 5
   in
6. 6
   eggs
7. 7
   and vanilla. Stir together flour, nuts, cocoa, baking powder and salt.
8. 8
   Mix well and spread
9. 9
   in greased 9 x 13-inch pan.
10. 10
    Bake at 350° for 15 to
11. 11
    20 minutes.
12. 12
    Remove
13. 13
    from oven and spread marshmallows evenly on top. Bake about 3 minutes more.
14. 14
    Cool.