Directions

1. Preheat oven to 350°F. Coat a 13x9x2-inch baking pan with nonstick cooking spray; set aside. In a medium bowl stir together flour, baking powder, baking soda, salt and 1 teaspoon cinnamon; set aside
2. In a large bowl stir together granulated sugar, 1/2 cup brown sugar, oil and eggs until combined. Alternately add flour mixture and buttermilk, stirring after each addition until smooth. Stir in pineapple. Spoon batter into prepared pan.
3. For topping, stir together blueberries, pecans, remaining brown sugar, remaining cinnamon and nutmeg. Sprinkle over batter in prepared pan. Bake 35 to 40 minutes or until a wooden toothpick inserted near center comes out clean. Cool in pan on a wire rack 20 minutes. Serve warm.