Pumpkin Whoopie Pies.
 	 	
 	 	 	You can have Pumpkin Whoopie Pies using 18 ingredients and 15 steps. Here is how you cook it. 
Ingredients of Pumpkin Whoopie Pies
- Prepare 1 cup of shortening.
 - You need 2 cup of brown sugar.
 - It's 2 of eggs.
 - It's 1 tsp of vanilla extract.
 - It's 3 1/2 cup of all-purpose flour.
 - Prepare 1 1/2 tsp of baking powder.
 - You need 1 1/2 tsp of baking soda.
 - You need 1 tsp of salt.
 - It's 1 tsp of ground cinnamon.
 - Prepare 1 tsp of ground ginger.
 - Prepare 1/2 cup of canned pumpkin.
 - Prepare of filling.
 - Prepare 1/4 cup of all-purpose flour.
 - It's 1 dash of salt.
 - Prepare 1/4 cup of milk.
 - Prepare 1 cup of shortening.
 - It's 2 cup of confectioner's sugar.
 - You need 2 tsp of vanilla extract.
 
Pumpkin Whoopie Pies step by step
- In a large bowl, cream shortening and brown sugar until light and fluffy..
 - Add eggs, on at a time beating well after each addition..
 - Beat in vanilla..
 - Combine the flour, baking powder, baking soda, salt, cinnamon, and ginger; add to creamed mixture alternately with pumpkin..
 - Drop by rounded spoonfuls 2 in. Apart onto greased baking pans; flatten slightly with back of spoon..
 - Bake at 400°F for 10-11 minutes. Remove to wire racks to cool..
 - For filling, in small saucepan, combine flour and salt..
 - Gradually whisk in milk until smooth; bring to a boil..
 - Reduce heat; cook and stir over medium heat 2 minutes or until thickened..
 - Cover and refrigerate until completely cooled..
 - In small bowl, beat shortening, confectioner's sugar and vanilla until smooth..
 - Add chilled milk mixture; beat or 7 minutes or until light and fluffy..
 - Spread on bottom half of cookies; top with remaining cookies..
 - Store in the refrigerator..
 - *note: yields 2 dozen (you may make the pies larger or smaller, and therefore change the serving amount).