Ok, So I thought yeah right, but then I tried this. It actually turned out very good, and now I make them all the time.
1 Cup Peanut butter
1 Cup White Sugar
1 Egg
Mix all 3 together. Bake at 350 until light brown. (8-10 min)
For added varaitions I have added Chocolate chips, and nuts. Tastes really good, and I have tried them as bar pan cookies. Turned out lovely!