1/2 c Butter Or Margarine;Softened 1/2 c Brown Sugar; Packed 1/2 c Sugar; Granulated 1 Egg; Large 1 ts Vanilla 1 1/4 c Flour; Unbleached 1/2 ts Baking Powder 1/2 ts Baking Soda 1/2 ts Salt 2 c Rice Cereal; Crisp 1 1/2 c Coconut; Flaked 1 c Dates; Pitted And Chopped Cream sugars and butter. add egg, and vanilla; beat well. Stir together flour, baking powder, baking soda, and salt; stir into creamed mixture. Stir in crisp rice cereal (Rice Krispies for example), coconut, and dates. Form into 3/4-inch balls; place 2 1/2 inches apart on ungreased cookie sheet. Bake at 350 degrees F. until lightly browned, about 10 minutes. Cool slightly before removing to a rack to cool completely. Makes 5 dozen.