Step 1

Preheat oven to 350 degrees F. Coat a 9- x 13-inch baking dish with cooking spray.

Step 2

In a large bowl, combine flour, salt, baking powder, baking soda, cinnamon, and nutmeg; mix well and set aside.

Step 3

In another large bowl, beat together remaining ingredients. Gradually add flour mixture to pumpkin mixture; beat well then pour batter into baking dish.

Step 4

Bake 30 to 35 minutes or until a toothpick inserted in center comes out clean. Let cool completely then cut into squares.