1 (10 oz.) pkg. marshmallow (40 reg.)
1/3 c. peanut butter
7 1/2 c. or 10 oz. pkg. Kellogg's Frosted Flakes
1/4 c. butter

Melt marshmallows in a 4 quart microwave bowl along with butter on high for 3 minutes, stirring halfway through the cooking. Stir the peanut butter in until smooth; add cereal stirring until its coated well.

Press this mixture into a 13 x 9 inch pan; cut into bars 1 1/2 x 2 inches = 90 calories. Makes 32.