Method
- Preheat oven to 350 degrees F (175 degrees Celsius). Grease a 9x9 inch baking pan.
- In a large mixing bowl, beat together margarine and sugars; add eggs one at a time, and beat until mixture is light and fluffy. Stir in peanut butter, vanilla, and water.
- In a separate mixing bowl, mix together flours with salt, baking powder, and baking soda. Stir into peanut butter mixture and blend well. Spread batter into the prepared pan.
- Bake in preheated oven for 30 to 35 minutes, or until the top springs back when touched.
- Cool and cut into 16 squares.
Image: Flickr/creativecommons
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