Banana Blondie

2 cups all-purpose flour
1 cup white sugar
6 packets aspartame artificial sweetener
1 1/2 teaspoons baking powder
3/4 teaspoon baking soda
1/2 cup butter, melted
1 tablespoon vanilla extract
3/4 cup skim milk
2 eggs
4 ripe bananas, mashed

1. Preheat the oven to 350 degrees F (175 degrees C). Grease a 9×13 inch baking dish.
2. In a large bowl, stir together the flour, sugar, artificial sweetener, baking powder and baking soda. In a separate bowl, stir together the butter, vanilla, milk, eggs and bananas; pour into the dry ingredients and mix well. Spread evenly in the prepared pan.
3. Bake for 35 minutes in the preheated oven, until a toothpick inserted in the center comes out clean.