hi i make the choc kind i call them woopie pies where i live they call them gobs you might try that i have had the pumpkin they are great i get them at the armish market goodluck finding the recipe deb

Debby's correct. Check below.

Here is a link that might be useful: Pumpkin Whoopie Pies

Here's a recipe from the Cooking Forum - it gets rave reviews.

Pumpkin Whoopee Pies (not just for the kids)

Cookie Cake Ingredients:
2 egg yolks
2c brown sugar
1c vegetable oil
2c cooked pumpkin (or 1-15 oz can)
1 tsp. vanilla
1 tsp. ginger
1 tsp cloves
1 tsp cinnamon
3c flour
1 tsp. baking powder
1 tsp. baking soda
1 tsp. salt
Beat egg yolks, brown sugar and oil together, add pumpkin and vanilla and beat until smooth.
Mix in dry ingredients.
Drop slightly rounded tablespoons of batter on lightly greased cookie sheets. Bake 350 degrees for 12 minutes. Cool on cookie rack. Mix filling ingredients and fill cookies like a sandwich. Makes about 18 pies.

Filling Ingredients:
1/2c butter
4 oz. marshmallow fluff
8 oz. cream cheese
1/2 tsp cinnamon
2 1/2c powdered sugar
1/8 tsp nutmeg