Preheat 375 degrees
1 3/4 cups shifted flour
1 tsp. baking soda
1/2 tsp. salt
Sift all three together
1/2 cup sugar
1/2 cup firmly packed brown sugar
1/3 cup peanut butter
1/2 cup butter
1 tsp. vanilla
Mix into dry mixture
Roll into small balls and into sugar
Bake on greased cookie sheet for 8 minutes.
Return to oven and bake 2-5 minutes until cookie is golden brown.
Remove from oven to cool on rack.