Ingredients:
1/3 cup - margarine, softened
2/3 cup - white sugar
1/2 cup - packed brown sugar
2 - eggs
1 cup - peanut butter
1/2 tsp - vanilla extract
2 tbsp - water
3/4 cup - whole wheat flour
1/4 cup - all purpose flour
1 tsp - baking powder
1/4 tsp - baking soda
1/4 tsp - salt