Crazy Easy...4 Ingredient Peanut Butter Cookies

Easy Peanut Butter Cookies. Photo by Starrynews 
Ingredients:

1 cup peanut butter
1 cup sugar
1 egg
½ teaspoon vanilla

Directions:

Mix peanut butter and sugar.
Add in egg and vanilla.
Bake at 350 degrees for 12-15 minutes.

Recipe shared from: http://www.food.com/recipe/easy-peanut-butter-cookies-233313