1/2 c. butter
3/4 c. sugar
2 eggs
1 tsp. vanilla
3/4 c. flour
2 tbsp. cocoa
1/4 tsp. baking powder
1/4 tsp. salt
1/2 c. nuts, chopped
2 c. miniature marshmallows
3/4 c. chocolate chips
1 c. peanut butter
1 1/2 c. Rice Krispies

Cream together butter, sugar and vanilla. Combine dry ingredients, then add to egg mixture. Stir in nuts. Place in 9 x 13 inch greased pan and bake at 350 degrees for 15 to 20 minutes. Remove from oven, sprinkle marshmallows evenly over top. Press down and let cool. Melt together chocolate chips and peanut butter. Remove from heat and stir in cereal. Spread mixture over top of cooled base. Cool completely before cutting into bars or squares.