1/4 c. butter
4 c. miniature marshmallows or 40 lg. marshmallows
6 c. Rice Krispies cereal

VARIATIONS: Add 1/4 cup peanut butter, stirring in marshmallow mixture before adding cereal. (I have also had it with chocolate chips melted on top--very rich.)

Melt butter and marshmallows for 2 minutes in the microwave. Take out and stir. Put back in microwave for 1 more minute. Stir in Rice Krispies. Press mixture with a spatula in a greased 9x13 inch pan. Cut into squares.