I made these today, they were really good, great chocolate cookie, it's soft, sort of like those Snackwells Devil's Food cookies maybe. My frosting didn't come out thick, I added too much milk but it tasted great. There's a picture of them on the website link.

Chocolate Surprise Cookies


Makes about 2 dozen


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


Preheat oven to 375°. In a medium bowl, whisk together flour, cocoa powder, baking soda, and salt; set aside.


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.


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.


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.


Spread about 1 tablespoon of frosting over each marshmallow, starting in the center and continuing outward until marshmallow is covered.

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Chocolate Frosting for Surprise Cookies

Makes 1 cup

2 cups confectioners sugar

4 tablespoons (1/2 stick) unsalted butter, melted and cooled

1/4 cup cocoa powder

1/4 cup milk

1/4 teaspoon pure vanilla extract


Place confectioners sugar in a medium bowl. Whisk in butter and cocoa powder. Add milk and vanilla, and whisk until well combined.

Here is a link that might be useful: Martha Stewart Chocolate Surprise Cookies