Use a high-fiber muffin mix to make delicious and fiber-rich pumpkin dessert bars.
Add 1/2 teaspoon pumpkin pie spice to enhance the pumpkin flavor.
For added flavor, toast nuts in ungreased heavy skillet. Cook over medium-low heat for 5 to 7 minutes, stirring frequently.
Skip the topping, and just sprinkle with powdered sugar.