1 (15-ounce/425g) can pumpkin puree ((about 2 cups))
2 cups packed light brown sugar ((440g))
⅔ cup vegetable oil (160ml)
2 large eggs
1 tablespoon vanilla extract
½ cup unsalted butter (softened (113g))
4 ounces cream cheese (room temperature (113g))
½ teaspoon vanilla extract
3 cups confectioners’ sugar ((360g))
Instructions:
Preheat the oven to 350F. Line two baking sheets with parchment paper.
In a large mixing bowl, whisk together the flour, baking soda, baking powder, salt, ginger, cinnamon, and cloves.
In another mixing bowl, whisk together the pumpkin puree, sugar, oil, eggs, and vanilla, until well combined. Pour into the flour mixture and stir until well combined and no dry streaks remain.
Using a small ice cream scoop (about 2 tablespoons), scoop the dough onto the prepared pans about 1 inch apart.
Bake one pan at a time for 12 to 15 minutes or until the centers appear dry and a toothpick inserted into the center comes out clean. Remove from the oven and cool the pans for 5 minutes. Transfer to a wire cooling rack and cool completely.
In a large mixing bowl or the bowl of a stand mixer fitted with the paddle attachment, beat the butter, cream cheese, and vanilla together on medium-low speed until smooth, about 1 minute.
With the mixer on low, gradually beat in the confectioners’ sugar until fully combined. Scrape down the bowl and beat on medium speed until fluffy, about 30 seconds. Transfer to a piping bag if desired.
Pipe or spread frosting on the flat side of half of the cookies. Press another cookie onto the frosting creating sandwiches. Chill for 30 minutes before serving. Store whoopie pies covered and refrigerated for up to 1 week.