Mississippi Mud Pie No Bake Cheesecake

RECIPE BY: San

DATE: February 13, 2025

Total Time 30 minutes

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Mississippi Mud Pie No Bake Cheesecake is a fluffy milk chocolate cheesecake with a chocolate cookie crust topped with marshmallow pecan fudge frosting.

Imagine a rich and chocolatey Mississippi Mud Pie combined with a no-bake cheesecake, and you get this fantastic recipe I’m sharing today. This no-bake cheesecake is rich and creamy – the perfect summer dessert.

a slice of cheesecake on a plate.

The summer months call for parties, BBQ, and chilled, sweet desserts. This no-bake chocolate cheesecake has all the ingredients to make this a summer smash!

My kids loved the recent recipe of my Mississippi Mud cookies, in fact, two days later they were asking me to make them again. I didn’t want to make the same thing, so I turned their new favorite cookies into a no-bake cheesecake, a dessert they always seem to love.

a fork cutting into a slice of cheesecake.

No Bake Mississippi Mud Pie No-Bake Cheesecake

This dessert is two desserts in one: A classic Mississippi Pie turned into a no-bake chocolate cheesecake.

It is decadent with a thick Oreo cookie crust, rich no-bake chocolate cheesecake, and a Mississippi Mud Pie topping of chocolate, crunchy pecans, and soft marshmallows.

It’s right up there with my beloved Fudge Brownie Cheesecake, another fabulous summer dessert, and it will be a winner however you choose to share it, whether it’s a potluck, BBQ, or block party.

No Bake Mississippi Mud Pie Cheesecake.

Ingredients

Chocolate Crust

  • Crushed Oreos
  • Melted butter

Milk Chocolate Cheesecake

  • Cream cheese
  • Granulated sugar
  • Cool Whip
  • Semi-sweet chocolate chips
  • Vanilla extract
  • Miniature marshmallows
  • Coarsely chopped pecans

Chocolate Frosting

  • Milk
  • Butter
  • Unsweetened cocoa powder
  • Powdered sugar
  • Vanilla extract
Ingredients for the cheesecake.

How do you make Mississippi Mud Pie Cheesecake?

Add the Oreo cookies to a food processor and pulse to chop into coarse crumbs.

crushed cookies in a bowl.

Mix with the melted butter in a mixing bowl until combined. 

butter added to the crushed oreos.

Press into the bottom of a 9-inch spring form pan. Set it in the fridge to chill.

crust in the pan ready to be chilled.

In a small mixing bowl or large glass measuring cup, melt chocolate in the microwave for 1 minute and stir until completely melted. If it takes more time, microwave for another 30 seconds and then stir. Let it cool to room temp.

Cool Whip being added to the bowl.

Beat cream cheese, sugar, cocoa powder, and vanilla extract in large bowl until smooth. Add in melted (cooled) chocolate and beat again until smooth, wiping down the sides of the bowl as needed.

the chocolate cheesecake filling being mixed.

Once combined stir in the Cool Whip until smooth and creamy; spread over prepared crust.

filling spread over the crust.

Top with 2 cups of miniature marshmallows and 1 1/4 cups of pecans. Then set in the fridge to chill until filling is slightly firm. 

the pecans and marshmallows added to the cheesecake.

Stir together powdered sugar and vanilla in a medium mixing bowl, then set aside.

cocoa powder and sugar in a bowl.

In a small sauce pan combine the butter, milk, and cocoa powder over medium heat. Stir constantly, about 3-4 minutes or until butter melts. Remove from heat and pour into the bowl powdered sugar and vanilla, whisk until smooth.

melted chocolate in a bowl with a whisk.

Let it cool for 5-8 minutes. Using a spoon, drizzle large amounts of frosting over the cheesecake. I used all but 1/4 and then saved the rest to dip animal crackers in, but you can use as much as you’d like.

the chocolate sauce being poured over the cheesecake.

You can add more pecans and marshmallows to the frosting if you’d like. Place back in the fridge for another hour to let the filling set.

overhead shot of the cheesecake.

Storage Tips

  • You can make this chocolate cheesecake a day in advance and keep it in the refrigerator – makes it so easy for party prep!
  • It will hold up at room temperature for a little bit, but it’s best to keep it cold until you are ready to serve it.
  • Store the leftovers in an airtight container in the refrigerator for up to three to four days.
a slice of Mississippi Mud Pie cheesecake on a plate.

Needless to say, this Mississippi Mud Pie Cheesecake was a hit! The kids loved it, so now we have a new family-favorite Mississippi Pie creation.

overhead shot of the cheesecake.

So enjoy this summer sensation as a family at a BBQ or poolside party.

Pin to Pinterest.

collage image of chocolate cheesecake

Mississippi Mud Pie No Bake Cheesecake

Prep: 30 minutes
Total: 30 minutes
Servings: 12
Calories: 733 kcal
Mississippi Mud Pie No Bake Cheesecake is a fluffy milk chocolate cheesecake, with a chocolate crust, & topped with a marshmallow pecan fudge frosting.

Equipment

  • 9-inch spring form pan

Ingredients
 

Chocolate Crust

  • 2 cups Oreo Cookies I use Double Stuffed Oreos
  • 4 tablespoons butter melted

Milk Chocolate Cheesecake

  • 16 ounces cream cheese
  • 2 tablespoons cocoa powder
  • 1/2 cup white granulated sugar
  • 8 ounce container Cool Whip
  • 8 ounces semi-sweet chocolate chips
  • 1 teaspoon vanilla extract
  • 2 cups miniature marshmallows
  • 1 1/4 cups pecan halves coarsely chopped

Chocolate Frosting

  • 1/3 cup milk
  • 6 tablespoons unsweetened cocoa
  • 1/2 cup butter
  • 2 1/2 cups powdered sugar
  • 1 teaspoon vanilla extract

Instructions
 

Chocolate Crust

  • Add the Oreo cookies to a food processor and pulse to chop into coarse crumbs. Mix with the melted butter in a mixing bowl until combined. 
  • Press into the bottom of a 9-inch spring form pan. Set in the fridge to chill.

Milk Chocolate Cheesecake

  • In a small mixing bowl or large glass measuring cup, melt chocolate in microwave for 1 minute, stir until completely melted. If it needs more time, microwave for another 30 seconds then stir. Let it cool to room temp.
  • Beat cream cheese, sugar, cocoa powder, and vanilla extract in large bowl until smooth. Add in melted (cooled) chocolate and beat again until smooth, wiping down the sides of the bowl as needed.
  • Once combined stir in the Cool Whip until smooth and creamy; spread over prepared crust.
  • Top with 2 cups of miniature marshmallows and 1 1/4 cups of pecans. Then set in the fridge to chill until filling is slightly firm. 

Chocolate Frosting

  • Stir together powdered sugar and vanilla in a medium mixing bowl then set aside.
  • In a small sauce pan combine the butter, milk, and cocoa powder over medium heat. Stir constantly, about 3-4 minutes or until butter melts. Remove from heat and pour into the bowl powdered sugar and vanilla, whisk until smooth.
  • Let it cool for 5-8 minutes. Using a spoon, drizzle large amounts of frosting over the cheesecake. I used all but 1/4 and then saved the rest to dip animal crackers in, but you can use as much as you’d like.
  • You can add more pecans and marshmallows on top of the frosting if you’d like. Place back in the fridge for another hour to let the filling set. Serve, and enjoy!

Notes

Total time does not include time to chill.

Calories: 733kcalCarbohydrates: 79gProtein: 7gFat: 46gSaturated Fat: 22gTrans Fat: 1gCholesterol: 73mgSodium: 339mgPotassium: 335mgFiber: 4gSugar: 61gVitamin A: 916IUVitamin C: 1mgCalcium: 97mgIron: 5mg

Tried this recipe?Let us know what you think!

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96 Comments

  1. 4 stars
    In the Milk Chocolate cheesecake it says to add cocoa but there isn’t a measurement. I added the amount listed for the chocolate fudge top and it was very hard to mix, even with an electric mixer. Wondering what that amount is?

    1. Hi – so 2 tablespoons for the cheesecake, I updated the recipe card, if the mixture to the topping was too thick you need to make sure that your butter was completely melted if it was, then just add a little more milk, until you get the right consistency.