3/4 c. butter
1 c. sugar
1 egg
1 tsp. vanilla
1 1/2 c. flour
1/4 c. cocoa powder
1/2 tsp. baking soda
1/4 tsp. salt
3/4 c. M & M's plain candies
1/2 c. chopped nuts
1/4 c. flaked coconut, if desired
1/4 c. miniature marshmallows, if desired

Beat together butter and sugar until light and fluffy; blend in egg and vanilla. Add combined flour, cocoa, soda and salt; mix well. Stir in 1/2 cup candies and 1/4 cup nuts.

Place dough on foil lined, lightly greased 12 to 13 1/4 inch pizza pan, spreading to within 1 1/2 inches from edge of pan. Sprinkle cookie with remaining 1/4 cup candies, 1/4 cup nuts, coconut and marshmallows.

Bake at 350 degrees F. for 18 to 20 minutes or until edges are set. (Do not overbake.) Cool 10 minutes in pan. Gently remove cookie with foil liner to rack; cool thoroughly. Cut into wedges or squares to serve. Makes one 12 to 13 1/4 inch pizza cookie.