These gluten-free pumpkin whoopie pies are incredibly delicious. This yummy treat consists of two soft, cake-like cookies sandwiching a layer of cinnamon-spiced cream cheese filling.
Line two baking sheets with parchment paper or silicone baking mats.
Combine gluten-free flour, salt, ginger, cinnamon, baking powder and baking soda in a large bowl. Set aside.
In another large bowl, add vegetable oil, pumpkin puree, oil and eggs. Whisk until well combined.
Add flour mixture to the pumpkin mixture. Stir with a spatula until well combined.
Scoop 2 tablespoons of cookie dough onto prepared sheet pans. Leave approximately 1 ½ inches of space between each cookie (cookies will spread while baking).
Bake for 12 - 15 minutes in preheated oven. Cookies will be well risen and are done when a toothpick inserted in the center comes out clean.
Let cookies cool for 10 minutes then transfer to a wire rack to cool completely.
Filling
Using a hand-mixer or stand-mixer with the paddle attachment, mix together cream cheese and butter until well combined and no lumps remain (approximately 2 minutes).
Add powdered sugar and cinnamon to the mixing bowl. Mix on low speed and gradually increase the speed to medium. Continue to mix until creamy.
Whoopie Pie Assembly
Spread approximately 1 ½ tablespoons of filling on the flat side of half of the cookies (use a spatula or piping bag). Place another cookie on top of the filling and press lightly to seal.