Pumpkin and Cream Cheese Whoopie Pies

These were really good. I liked the maple cream cheese filling for something a little different.

3 c. flour
1 tsp. salt
1 tsp. baking powder
1 tsp. baking soda
2 Tbsp. cinnamon
1/2 tsp. nutmeg
1 c. oil
1 c. brown sugar
1 c. white sugar
3 c. pumpkin puree
1 tsp. vanilla
2 eggs
Filling:
1/2 c. butter
1 8-oz cream cheese
3 c. powdered sugar
1 tsp. vanilla
1/2 tsp. maple extract or 3 Tbsp. maple syrup

For cakes: Beat sugars, and oil. Add pumpkin. Mix in vanilla and eggs. Slowly add in flour and rest of dry ingredients until combined. Drop batter onto cookie sheet. Bake at 350 degrees for 10-14 minutes. Don't over bake. Let cool and then slap some frosting between two cookies and then try to just eat one. For the filling: Beat everything until well combined.