'Tis the Season for Fall - Pumpkin Squares

This is the last day of pumpkin and apple dessert recipes. I think I've gained 10 pounds just typing them all.  Happy Fall Ya'll!

Pumpkin Squares

2 cups sugar
1 teaspoon baking powder
1 teaspoon baking soda
2 teaspoons cinnamon
1 teaspoon pumpkin pie spice
1 can (15 ounces) pumpkin
1/2 teaspoon salt
1 cup oil
4 eggs
2 cups flour
1 cup walnuts, optional

Mix all ingredients together until well blended. Bake in slightly greased large cookie sheet with sides. Bake at 350 degrees for 20 - 25 minutes.

Picture from Geokatgirl.wordpress.com