Peanut Butter Cookies
Add peanut butter and sugars, beating until fluffy. Add egg and vanilla, beating well.
Add dry ingredients to beaten mixture, and blend thoroughly.
Shape dough into 1-inch balls, and roll in granulated sugar if desired. Place on ungreased cookie sheet and criss-cross by pressing with tines of a fork.
Bake at 375ºF for about 10 minutes. Cool about 1 minute before removing to wire rack.