Easy Chocolate Mousse Pie

Published November 14, 2017. Updated July 8, 2023

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Chocolate Mousse Pie is out of this world decadently delicious and it’s sure to wow the crowd this Thanksgiving! And finally for once the saying is true it’s this “as easy as pie.”

Chocolate Mousse Pie

A Heavenly Chocolate Pie

The filling is just made up of a few basic ingredients – chocolate chips, marshmallows, butter, milk, cream, vanilla. You know all the good things in life.

You don’t need to chop chocolate, you don’t need to gently heat or whip any eggs as in many mousse recipes, and you don’t eve need to make a pie crust!

I decided if we are going the Oreo crust route what’s the point in homemade right?

Watch the Video!

 

Chocolate Mousse Pie

So you see, this is definitely the pie you want to try this year right. Along with my Pumpkin Pie and Crumb-Topped Apple Slab Pie of course :). People need options, and three slices of pie on Thanksgiving.

If you’ve got people that love chocolate in your family they will go crazy over this pie. I know because I’m obsessed with chocolate and I was swooning over every single bite!

It’s fluffy. It’s rich. It’s oh so chocolatey. It’s sweet. It’s creamy. To sum it up it’s basically pie perfection.

Chocolate Mousse Pie

Ingredients Needed for This Recipe

  • Salted butter
  • Semi-sweet and bittersweet chocolate chips
  • Mini marshmallows
  • Milk
  • Vanilla
  • Heavy cream
  • Pre-made Oreo pie crust
  • Granulated sugar
  • Chocolate (for garnish, optional)

Easy Chocolate Mousse Pie

How to Make Chocolate Mousse Pie

  • Add butter, milk, semi-sweet chocolate chips, bittersweet chocolate chips and marshmallows to a large saucepan.
  • Heat over low heat, stirring constantly until chocolate and marshmallows have melted.
  • Remove from heat, stir in vanilla pour into a large mixing bowl and let cool to room temperature.
  • Whip 1 3/4 cups heavy cream until very stiff peaks form. Fold into cool chocolate mixture.
  • Pour chocolate mixture into Oreo crust and spread into an even layer. Chill 3 hours.
  • For the topping, whip remaining 1 cup cream with 2 Tbsp sugar in a mixing bowl until stiff peaks form.
  • Spread over pie, garnish with chocolate then cut into slices.

How to Make Whipped Cream

Are you new to making whipped cream? You can check out my tutorial HERE.

Easy Chocolate Mousse Pie

And no one will ever need to know that it was the easiest pie out of all of the options available.

Can’t beat that – irresistibly delicious pie that is oh so easy to make. And it’s pretty too with the tonal variation in all the layers and those dainty little curls.

I mean it even makes a cheap aluminum disposable pie dish look special :).

Try it this Thanksgiving and do let me know how you like it! I hope all of you have such a fun holiday!

Chocolate Mousse Pie

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Chocolate Mousse Pie
4.94 from 73 votes

Easy Chocolate Mousse Pie

This pie is purely irresistable! It's so chocolatey, so fluffy, so rich, so creamy. It's absolutely perfect and unbelievably easy to make!
Servings: 10
Prep20 minutes
Cook15 minutes
Ready in: 4 hours 20 minutes

Ingredients

Topping

Instructions

  • Add butter, milk, semi-sweet chocolate chips, bittersweet chocolate chips and marshmallows to a large saucepan. 
  • Heat over low heat, stirring constantly until chocolate and marshmallows have melted (it will take a while for the marshmallows to melt, keep stirring).
  • Remove from heat, stir in vanilla pour into a large mixing bowl and let cool, about 45 - 60 minutes (it should be about room temperature). 
  • Whip 1 3/4 cups heavy cream (preferably in a chilled bowl) until very stiff peaks form. Fold into cool chocolate mixture. 
  • Pour chocolate mixture into Oreo crust and spread into an even layer (if you don't want it as tall as mine is you can just reserve some of the mousse chilled in cups for later).
  • Chill in refrigerator 3 hours. 
  • For the topping, whip remaining 1 cup cream with sugar (preferably in a cold mixing bowl) using an electric hand mixer until stiff peaks form. 
  • Spread over pie, garnish with chocolate then cut into slices. Store pie in refrigerator. 
  • *I've also made this successfully with 1 cup milk chocolate chips and 1/2 cup semi-sweet chocolate chips for more of a milk chocolate flavor vs. the regular dark chocolate flavor it has.
  • **To make chocolate shavings just run a vegetable peeler down the sides of a bar of chocolate.
Nutrition Facts
Easy Chocolate Mousse Pie
Amount Per Serving
Calories 528 Calories from Fat 360
% Daily Value*
Fat 40g62%
Saturated Fat 24g150%
Cholesterol 97mg32%
Sodium 154mg7%
Potassium 240mg7%
Carbohydrates 38g13%
Fiber 2g8%
Sugar 23g26%
Protein 3g6%
Vitamin A 1050IU21%
Vitamin C 0.4mg0%
Calcium 90mg9%
Iron 1.8mg10%
* Percent Daily Values are based on a 2000 calorie diet.
Nutrition values are estimates only. See full disclaimer here.

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252 Comments

  • Chica1982

    Hello
    Just made, and when it came to mixing the choc mixture and whipped cream it went liquidy! I have used it anyway as no time to make another. I had left the chocolate to cool for over 2 hours so not sure where we went wrong. Fingers crossed it sets!

  • Jen

    Tried this three times! When the chocolate cooled it was too hard and had big chunks. Looked nothing like the picture. This just wasnā€™t right and definitely not easy. Basically could have bought same thing for the money it cost me in ingredients. Waste of time! Try another recipe

    • Jaclyn

      Jaclyn Bell

      It sounds like the chocolate is just being cooled too long. It most definitely shouldnā€™t be chunky.

  • Laura

    I made this today for Valentine’s Day and it’s so delicious! I followed your tip of using milk chocolate chips instead of bittersweet, since my fiance doesn’t care for a dark chocolate taste. He loved it, too!

    The pie itself came out mousse-y and perfect-looking, but it did have a slight grainy texture. I was wondering if this is normal or if I did something wrong?

  • Ashley

    I made this for my sons 11th because he saw it made on a cooking show and thought it looked delicious. This recipe was on point and easy to make. I even made the Oreo crust myself by using my processor to crush up 26 Oreos, and heating 2tbsps of butter until melted. I mixed them together and cooked it at 350 for 8 minutes. The crust cooled for 30 before filling and came out great.

  • Brooke

    Umm the mousse is supposed to be chunky right? Even after I melted the chocolate chip mixture it wasnā€™t smooth
    Any suggestions on how to save the pie?

  • Joanne

    I used this recipe to make a “Terry’s Chocolate Orange” Mousse Pie. Instead of the 1 cup of semi-sweet chocolate chips, I used an entire chocolate orange (the ones you buy at Christmas), and instead of vanilla, 1 tsp of orange extract. The result? Absolutely delicious and it now will be our new Christmas pie for years to come!

  • Elizabeth

    Iā€™m about to make this pie and have a question about the directions… is it 1 3/4 cups whipping cream total or 1 3/4 in the pie and an additional 1 c for the topping? The ingredient list and directions contradict each other…

    • Jaclyn

      Jaclyn Bell

      Sorry for the late reply, it is 1 3/4 cups in the pie then 1 cup for the white whipped topping.