1 c. mayonnaise (don't substitute)
1 c. sugar
1 tsp. vanilla
2 c. flour
1 tsp. baking soda
Pinch of salt

Stir the mayonnaise and sugar together. Add vanilla. Add dry ingredients. Roll into balls and then roll in sugar. Place on ungreased cookie sheet and flatten with a fork. Bake at 350 degrees for 10-12 minutes.