Brownie Cookie Whoopie Pies

Prep time: 25 min
Cook time: 10 min
Servings: 10
Yield: 10 servings

Description

Soft, chewy cookies with rich, chocolate brownie flavor are filled with a sweet, creamy, marshmallow filling in this tasty whoopie pie recipe using brownie mix.

Ingredients

cooking spray
1 (18 2/5 ounce) package brownie mix
1/4 cup all-purpose flour
1 cup chocolate chips
1/4 cup vegetable oil
2 large eggs
1 tablespoon multicolored candy sprinkles, or to taste
1 1/2 cups powdered sugar
1/2 cup unsalted butter, softened
1/2 teaspoon vanilla extract
1/2 (16 ounce) tub marshmallow creme

Directions

1 Preheat the oven to 350 degrees F (175 degrees C). Line 2 baking sheets with parchment paper. Lightly coat a wire rack with cooking spray.
2 Stir brownie mix and flour together in a medium bowl until well combined. Add chocolate chips, oil, and eggs; stir until well blended.
3 Scoop 20 rounded tablespoons onto the prepared baking sheets. Decorate 1/2 of the cookies with candy sprinkles.
4 Bake in the preheated oven for 9 to 10 minutes. Remove from the oven and let stand for 2 to 3 minutes before removing to the sprayed rack to cool completely, about 30 minutes.
5 Meanwhile, combine powdered sugar, butter, and vanilla in the bowl of a stand mixer fitted with the paddle attachment; blend until light and fluffy, about 4 minutes. Fold in marshmallow creme.
6 Place marshmallow mixture in a large zip-top bag and cut a small hole in one corner. Pipe filling onto the center of one plain cookie and top with a sprinkled cookie. Repeat with remaining filling and cookies.