1/4 c. butter
1 c. chocolate chips
5 c. Cheerios cereal
1/2 c. chopped walnuts (optional)
4 c. miniature marshmallows (40 lg.)
1 tsp. vanilla
1/2 c. coconut

Melt butter, marshmallows and chips in large pan. Remove from heat and stir in vanilla, Cheerios, etc. Press into buttered 9-inch square pan.