1 (14 oz.) can sweetened condensed milk
3/4 c. peanut butter
2 c. Bisquick
1 tsp. vanilla
1 c. sugar

Beat milk and peanut butter well. Add Bisquick and vanilla; mix well. Form 1 inch balls; roll in sugar. Place on cookie sheet and flatten with tines of fork. Bake at 350 degrees for 10 minutes or until lightly brown.