Preheat oven to 375F, prepare ungreased cookie sheets.
In a large bowl, beat sweetened condensed milk and cookie butter until smooth. Add vanilla extract and bisquicks, mix well. Shape into 1 inch balls and roll in sugar.
Bake 6-8 minutes or until very lightly browned.
Immediately after taking the cookies out of the oven, press Hershey kiss on each ball.