I make these cookies with kids when I babysit sometimes - they are the easiest and yummiest peanut butter cookies EVER!
Here is the recipe:
1 cup Peanut butter
1 cup sugar
1. Mix all ingredients together really really good.
2. Shape into balls and bake @ 350 for 8 - 10 minutes or until golden brown
You could even get fancy and dip it into melted chocolate and let cool.