Preheat over to 350 Prepare a 8"x8" square dish with cooking dpray and set aside In a mixing bowl, combine flour, sugar and baking powder, set aside In another mixing bowk, combine sour cream, oil, egg beaters and pineapple.

Add to dry ingredients and mix until thoroughly combined Pour batter into prepared dish.

In a small bowl, combine remaining sugar and cinnamon.

Sprinkle evenly on top of batter.

Bake for 35 minutes or until toothpick inserted in center comes out clean.