Preheat oven to 350

Stir together flour, salt, baking soda, baking powder, cinnamon and salt in a small bowl.

In a medium bowl beat eggs; add oil, sugar, and pumpkin.

Add dry ingredients to pumpkin mix slowly while continuing to mix well.

Add mixture to a greased 11x7 baking dish.

Bake for 20-25 minutes

Prepare frosting by mixing all frosting ingredients together until smooth

Spread frosting over slightly warm (not hot) bars