Martha Stewart Surprise Cookies

Martha Stewart Surprise Cookies

The second recipe I’ve made from my new Martha Stewart Cookies cookbook are the Surprise Cookies, chocolate cookies with a melted marshmallow under a fudgy frosting. These cookies were absolutely delicious and were a big hit at a recent party. I’ll definitely be making these again.
Martha Stewart Surprise Cookies
 
Ingredients
  • 1 3/4 cups all-purpose flour
  • 3/4 cup cocoa powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup (1 stick) 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
Chocolate Frosting
  • 3 cups confectioners' sugar
  • 6 tablespoons unsalted butter, melted and cooled
  • 1/4 cup plus 1 1/2 t. cocoa powder
  • 1/4 cup plus 2 T. milk
  • 3/4 teaspoon pure vanilla extract
Directions
  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, 8 to 10 minutes. (I think next time I'll only bake them 7 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. Spread about 1 tablespoon of frosting over each marshmallow, starting in the center and continuing outward until marshmallow is covered.
Chocolate Frosting
  1. Place confectioners' sugar in a medium bowl. Whisk in butter and cocoa powder. Add milk and vanilla, and whisk until well combined.