1/4cuppowdered sugar added one tablespoon at a time
Filling:
1container marshmallow fluff(also called marshmallow creme)
Instructions
Preheat oven to 375° F.
In a medium bowl, sift together the flour, baking powder, salt, baking soda, and cocoa powder, set aside. Line a baking sheet with a silicone baking mat or with parchment paper, and set aside.
Mix the egg, sugar, and vanilla together in a stand mixer or with a hand mixer. Add the sour cream, ½ cup at a time, until well combined.
Once the wet ingredients are well combined, add half of the dry ingredients. Continue adding the dry ingredients by spoonfuls until all of the dry ingredients are combined, stopping a couple of times to scrape down the sides of the bowl to incorporate all of the ingredients.
Using an ice cream scoop, drop the cookie dough by scoops onto the prepared baking sheet. Bake, 12-14 minutes, or until the cookies are baked through.
Remove from the oven and allow to cool completely on a cooling rack.
For the icing, combine the coffee, melted butter, and cocoa powder and whisk together well. Add the powdered sugar by spoonfuls until it's a thin drizzling consistency.
Once cookies are completely cool, slather the bottom (the flat side) of one cookie with marshmallow fluff. Top it with a second cookie and drizzle generously with icing.
Notes
This will make six moonpies using a large ice cream scoop. If you're making smaller cookies about 15 moonpies - reduce baking time to 8-10 minutes.