Moon Bars
["1/2 c. butter or oleo", "3/4 c. sugar", "2 eggs", "1 tsp. vanilla", "3/4 c. flour", "1/2 c. chopped pecans", "2 Tbsp. cocoa", "1/4 tsp. baking powder", "2 c. miniature marshmallows", "1 c. semi-sweet chocolate chips", "1 c. peanut butter", "1 1/2 c. crisp rice cereal"]
["Cream butter and sugar; beat in eggs and vanilla. Stir together flour, nuts, cocoa and baking powder; stir into egg mixture. Spread in bottom of", "greased 9 x 13-inch pan. Bake at 350\u00b0 for 15 to 20 minutes."]
["butter", "sugar", "eggs", "vanilla", "flour", "pecans", "cocoa", "baking powder", "marshmallows", "semi-sweet chocolate chips", "peanut butter", "crisp rice cereal"]