Pumpkin Pie Tunnel Cake Recipe

• 1 1/4 c. Firmly packed brown sugar,
• Divided
• 1 c. Mashed cooked pumpkin
• 1 1/2 tsp Pumpkin spice mix
• 1/2 tsp Maple flavoring
• 1 x Egg, lightly beaten
• 1/4 c. Vegetable oil
• 1 Tbsp. Vegetable oil
• 2 x Egg whites
• 2 3/4 c. All-purpose flour
• 1 1/4 tsp Baking soda
• 1/4 tsp Salt
• 1/2 c. Oat bran
• 1 1/3 c. Nonfat buttermilk
• 2 tsp Vanilla extract
• Vegetable cooking spray
• 1/2 c. Sifted powdered sugar
• 2 tsp Skim lowfat milk
• 1/2 tsp Pumpkin pie spice

Directions