Frozen Ice Cream Dessert

1/2 c. margarine, melted

3 c. Rice Krispies

1/2 c. chopped nuts

1/2 c. brown sugar

1 c. coconut

1/2 gal. or less ice cream (any flavor)

Blend margarine and brown sugar. Add Rice Krispies, coconut and chopped nuts. Put 1/2 of mixture into bottom of 9 x 13-inch pan. Spread ice cream over bottom layer; top with remaining mixture. Freeze