Mississippi Mud Cookies with Marshmallow Fluff and Chocolate Frosting

Mississippi Mud Cookies with Marshmallow Fluff and Chocolate Frosting is a delectable fudge cookie recipe topped with creamy marshmallow fluff frosting, rich chocolate ganache, and salted toasted pecans.

Check out all our United States of Cookies recipes here. Recipe courtesy of Paula from Call Me PMc.

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Votes: 9
Rating: 3.67
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Servings 18 cookies
Prep Time 20minutes
Cook Time 8 - 9 minutes
Passive Time 30 - 45 minutes
Submitted By Paula from Call Me PMc
Rating
  • 1
  • 2
  • 3
  • 4
  • 5
Votes: 9
Rating: 3.67
You:
Rate this recipe!
Servings 18 cookies
Prep Time 20minutes
Cook Time 8 - 9 minutes
Passive Time 30 - 45 minutes
Submitted By Paula from Call Me PMc
Share this Recipe
Share this Recipe
Ingredients
Ingredients
Instructions
FOR THE COOKIES
  1. Melt ¾ cup chocolate chips in a microwave. Stir until smooth. Allow to cool.
  2. In a small bowl, combine flour, baking soda, and salt. Set aside.
  3. In the bowl of a mixer, cream butter, brown sugar, and granulated sugar. Add cooled chocolate and egg; beat well. Gradually blend in flour mixture. Stir in remaining ¾ cup chocolate chips.
  4. Chill dough 15 to 30 minutes minimum.
  5. Using a spring release scoop, place on an ungreased cookie sheet. Bake at 375 degrees Fahrenheit for 8 to 9 minutes. Allow to stand 5 minutes on cookie sheet before carefully removing to a wire rack.
FOR THE MARSHMALLOW FLUFF
  1. Whip the butter in an electric mixer until smooth and fluffy. Add marshmallow fluff to butter and mix until smooth.
  2. On low speed, slowly add confectioners sugar to the mixture. Cream until smooth. Spread on top of cooled cookies.
FOR THE CHOCOLATE FROSTING
  1. Melt butter in a small saucepan on low heat.
  2. Whisk in cocoa powder and milk. Sift sugar, then add slowly to the mixture.
  3. Whisk until combined. Add enough sugar so that the mixture is pourable. It will get thicker and harden as it cools.
  4. Drizzle over cookies. Immediately sprinkle the chopped pecans on the cookies while the frosting is warm and before it sets.
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Recipe Comments

One thought on “Mississippi Mud Cookies with Marshmallow Fluff and Chocolate Frosting

  1. Miam

    I grew up in Mass., and Fluff is a regional treat. South of the Mason-Dixon line, people look at you funny when you ask for it. That said, maybe this recipe will help spread (ha) the word.

    Reply

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