Chocolate Marshmallow Surprise Cookies

• For Cookies
• 1 3/4 cups all-purpose flour
• 3/4 cup cocoa powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup unsalted butter, softened
• 1 cup sugar
• 1 large egg
• 1/2 cup milk
• 1 teaspoon pure vanilla extract
• 12 large marshmallows, cut in half horizontally
• For Frosting
• 2 cups confectioners' sugar
• 4 tablespoons unsalted butter, melted and cooled
• 1/4 cup cocoa powder
• 1/4 cup milk
• 1/4 teaspoon pure vanilla extract

1. Preheat oven to 375 degrees. In a medium bowl, whisk together flour, cocoa powder, baking soda, and salt; set aside.
2. In the bowl of an electric mixer fitted with the paddle attachment, cream together butter and sugar until light and fluffy, about 2 minutes. Add egg, milk, and vanilla, and beat until well combined. Add reserved flour mixture; mix on low speed until combined.
3. Using a tablespoon or 1 3/4-inch ice cream scoop, drop dough onto ungreased baking sheets, about 2 inches apart. Bake until cookies begin to spread and become firm, 10 to 12 minutes.
4. Remove baking sheets from oven, and place a marshmallow, cut-side down, in the center of each cookie, pressing down slightly. Return to oven, and continue baking until marshmallows begins to melt, 2 to 2 1/2 minutes. Transfer cookies to a wire rack to cool completely before frosting.
5. Make frosting: Place confectioners' sugar in a medium bowl. Whisk in butter and cocoa powder. Add milk and vanilla, and whisk until well combined.
6. Spread about 1 tablespoon of frosting over each marshmallow, starting in the center and continuing outward until marshmallow is covered.

cookies, allpurpose, cocoa powder, baking soda, salt, unsalted butter, sugar, egg, milk, vanilla, marshmallows, sugar, unsalted butter, cocoa powder, milk, vanilla

Taken from www.food.com/recipe/chocolate-marshmallow-surprise-cookies-444230 (may not work)