No-Bake Chocolate Peppermint Mousse Pie
Cool, creamy chocolate peppermint mousse pie with a festive minty finish.
This no-bake chocolate peppermint mousse pie is rich, creamy and just festive enough for Christmas. The chocolate filling is light and mousse-like, with a little peppermint flavour and a topping of whipped cream, crushed candy canes and chocolate shavings.
And if you’re like me, you’ll want an extra-thick chocolate cookie crust underneath it all. I love that deep, crunchy chocolate base almost as much as the filling. Feel free to make the crust thinner if you prefer, but honestly, you’ve got to love those chocolate cookie crumbs. This is a very rich dessert, so after a big holiday dinner I usually recommend cutting smaller, thinner slices. A little goes a long way. This easy make-ahead Christmas dessert is chilled instead of baked, which makes holiday entertaining a little simpler.
Creamy No-Bake Chocolate Peppermint Mousse Pie
This no-bake chocolate peppermint mousse pie is rich, cool and creamy with plenty of chocolate flavour and a fresh peppermint finish. The filling is light and mousse-like, while the crust adds a nice bit of texture underneath. No oven needed, which is always a bonus when dessert can simply chill in the fridge.
Why This Chocolate Peppermint Mousse Pie Is So Good
Chocolate and peppermint just work together, especially in a creamy chilled dessert like this. The chocolate keeps it rich, but the peppermint cuts through that richness so the pie doesn’t feel too heavy.
I also like that most of the work can be done ahead. Give the pie enough time to chill properly — it firms up, slices more neatly and the peppermint flavour settles in nicely. It’s worth the wait.
When to Serve This Easy No-Bake Peppermint Pie
This chocolate peppermint mousse pie is especially good for Christmas, holiday dinners, winter parties and festive potlucks. The chocolate-and-peppermint combination makes it feel instantly seasonal.
It’s also a handy make-ahead dessert when you’re already busy cooking a larger meal. Prepare it earlier, let it chill, and dessert is ready when everyone is.
Creamy Chocolate Peppermint Mousse Filling Ingredients
This no-bake chocolate peppermint mousse pie starts with simple ingredients that come together into a rich holiday dessert. Pre-ground chocolate cookie crumbs, melted butter and sugar create the extra-thick chocolate crust, while cream cheese, semi-sweet chocolate, icing sugar and cold whipping cream make the smooth, mousse-like filling.
Vanilla and peppermint extract add plenty of flavour, but go lightly with the peppermint. A little goes a long way. Having the ingredients measured before starting also helps because the melted chocolate needs to be folded into the creamy filling while it is still smooth and pourable.
Make the Chocolate Cookie Crust
This no bake chocolate peppermint mousse pie starts with a simple chocolate cookie crust made from chocolate cookie crumbs, sugar and melted butter. Mix until the crumbs are evenly moistened, then press the mixture firmly into the pie dish so the base holds together once chilled. A well-packed crust gives the creamy peppermint mousse a sturdy base and adds a rich chocolate flavour to every slice.
Mix the Chocolate Cookie Crust Until Evenly Moistened
For this no bake chocolate peppermint mousse pie, combine the chocolate cookie crumbs and sugar first, then pour in the melted butter and mix until everything is evenly coated. The mixture should look damp and crumbly, not wet. Once it holds together when pressed, it’s ready to pack firmly into the pie dish for a rich chocolate base that will support the creamy peppermint mousse filling.
Chill the Chocolate Cookie Crust Before Adding the Mousse
Once the chocolate cookie crust is pressed firmly into the pan, chill it before adding the chocolate peppermint mousse filling. This helps the butter set and gives the crust a firmer texture, so it holds together better when the pie is sliced. A well-chilled base also makes it easier to spread the mousse without disturbing the crumb layer underneath.
How to Make the Mousse
Chop and Melt the Chocolate for a Smooth Peppermint Mousse
Finely chopping the chocolate helps it melt quickly and evenly for the no bake chocolate peppermint mousse pie. Once melted, stir until the chocolate is smooth and glossy, then let it cool slightly before adding it to the mousse mixture. This helps keep the filling silky and prevents the warm chocolate from softening the whipped cream too much.
Mix the Chocolate Peppermint Mousse Until Smooth
Beat the cream cheese and powdered sugar until creamy, then slowly add the cooled melted chocolate and mix until evenly combined. For the best no bake chocolate peppermint mousse pie, scrape down the bowl as you go so there are no streaks of cream cheese left. The finished mixture should look smooth, rich and fluffy before the whipped cream is folded in.
Fold in the Whipped Cream for a Light Chocolate Peppermint Mousse
Once the chocolate mixture is smooth, gently fold in the whipped cream for the no bake chocolate peppermint mousse pie. Use a light hand so you keep as much air in the mixture as possible. The mousse should become lighter and fluffier without losing that rich chocolate texture. Stop folding as soon as the white streaks disappear.
Fill the Crust with Chocolate Peppermint Mousse
Spoon the fluffy chocolate peppermint mousse into the prepared crust, then spread it evenly to the edges. For the best no bake chocolate peppermint mousse pie, smooth the top gently without pressing the filling down too firmly. Keeping that light, airy texture helps the mousse stay creamy while it chills and sets.
Tips and Tricks for the Best No Bake Chocolate Peppermint Mousse Pie
• Let the melted chocolate cool slightly: Warm chocolate can soften the cream cheese mixture too much. Let it cool until just warm before mixing it into the no bake chocolate peppermint mousse pie filling.
• Keep the whipping cream cold: Cold cream whips faster and holds more air, which helps give the chocolate peppermint mousse its light, fluffy texture.
• Fold the whipped cream gently: Don’t beat it aggressively into the chocolate mixture. Fold just until the white streaks disappear so the mousse stays airy.
• Go easy on the peppermint: Peppermint extract is strong. Add only the amount called for, because a little gives plenty of fresh holiday flavour.
• Make the crust your way: I like an extra-thick chocolate cookie crust, but you can make it thinner if you prefer more mousse and less crumb in each bite.
• Chill until completely set: Give the pie several hours in the refrigerator before slicing. The mousse firms as it chills and the chocolate cookie crust becomes easier to cut cleanly.
• Serve smaller slices: This is a very rich chocolate mousse pie. After a big Christmas dinner, thinner slices are usually just right — you still get plenty of chocolate, peppermint and crunchy cookie crust in every bite.
• Add the decorations near serving: Whipped cream, crushed candy canes and chocolate shavings look freshest when added shortly before the pie goes to the table.
Storage
- Store the no-bake chocolate peppermint mousse pie covered in the refrigerator for up to 4 days.
- Keep the pie chilled until close to serving. The chocolate mousse filling softens when left at room temperature for too long.
- For the best appearance, add the whipped cream and crushed candy canes shortly before serving. Candy cane pieces can become sticky and start to dissolve in the cream.
- Cover the pie loosely with plastic wrap or place it in a covered cake container. Try not to press the wrap against the whipped topping.
- Store individual slices in airtight containers in the refrigerator. The thick chocolate cookie crust may soften slightly after a few days, but it will still taste good.
- This chocolate peppermint pie can be made one day ahead. Chill it overnight, then decorate it before your Christmas dinner or holiday gathering.
- Freeze the undecorated pie for up to 1 month. Wrap it well in plastic wrap and foil, then thaw it overnight in the refrigerator.
- Do not thaw the pie at room temperature. Slow refrigerator thawing helps the chocolate mousse keep its smooth, creamy texture.
No-Bake Chocolate Peppermint Mousse Pie
Equipment
- 8 or 9-inch deep-dish pie plate
- Medium mixing bowl
- Large mixing bowl
- Microwave-safe bowl
- Electric hand mixer or stand mixer
- Rubber spatula
- Whisk or mixing spoon
- Measuring cups and spoons
- Flat-bottomed measuring cup for pressing the crust
- Sharp knife for slicing
- Piping bag and decorating tip, optional for the whipped cream
Ingredients
Extra-Thick Chocolate Cookie Crust
- 3 cups chocolate cookie crumbs pre-ground
- 2 tablespoons granulated sugar
- 10 tablespoons butter unsalted and melted
Chocolate Peppermint Mousse Filling
- 8 ounces cream cheese softened
- 8 ounces semi-sweet chocolate finely chopped
- ½ cup icing sugar
- 1 teaspoon vanilla extract
- ½ teaspoon peppermint extract
- ¼ teaspoon salt
- 2 cups whipping cream cold
Whipped Cream Topping
- 1 cup whipping cream cold
- 2 tablespoons icing sugar
- ½ teaspoon vanilla extract
- 3 tablespoons crushed candy canes
- Chocolate curls or grated chocolate optional
Instructions
- Prepare the chocolate cookie crust. Add the pre-ground chocolate cookie crumbs and granulated sugar to a medium bowl. Pour in the melted butter and stir until the crumbs are evenly coated. The mixture should resemble damp sand and hold together when pressed.
- Press the crust into the pie plate. Transfer the crumb mixture to an 8 or 9-inch deep-dish pie plate. Use the flat bottom of a measuring cup to press it firmly across the bottom and up the sides. Keep the bottom close to ½ inch thick for an extra-thick chocolate cookie crust.
- Chill the crust. Refrigerate the crust for at least 45 minutes. This helps the butter firm up and keeps the thick cookie base from shifting when the mousse filling is added.
- Melt the chocolate. Place the finely chopped semi-sweet chocolate in a microwave-safe bowl. Microwave in 20-second intervals, stirring well after each interval, until smooth. Let it cool for about 10 minutes. It should remain pourable but should not feel hot.
- Prepare the chocolate mixture. Beat the softened cream cheese and icing sugar until smooth and creamy. Mix in the vanilla extract, peppermint extract and salt. Gradually beat in the cooled melted chocolate until evenly combined.
- Whip the cream. In a separate chilled bowl, beat 2 cups of cold heavy whipping cream until firm peaks form. Stop mixing as soon as the cream holds its shape. Overbeaten cream can become grainy.
- Make the chocolate peppermint mousse. Fold about one-third of the whipped cream into the chocolate mixture to loosen it. Gently fold in the remaining whipped cream until the filling is smooth, fluffy and free of white streaks.
- Fill and chill the pie. Spoon the chocolate peppermint mousse into the chilled cookie crust. Smooth the top with a spatula, cover and refrigerate for at least 6 hours. Overnight chilling gives the cleanest slices.
- Prepare the whipped cream topping. Beat the remaining 1 cup of cold whipping cream with the icing sugar and vanilla until firm peaks form. Spoon or pipe the whipped cream over the chilled pie.
- Decorate and serve. Sprinkle the chocolate peppermint mousse pie with crushed candy canes and chocolate curls shortly before serving. Slice with a sharp knife, wiping the blade clean between cuts.
Notes
- Use pre-ground chocolate cookie crumbs for an easy, even crust. They are usually drier than crushed sandwich cookies, so the melted butter helps the extra-thick base hold together.
- Press the crust very firmly into the pie plate using the flat bottom of a measuring cup. This helps prevent the chocolate cookie crust from crumbling when sliced.
- The crumb mixture should look like damp sand and stay together when squeezed. Add 1 extra tablespoon of melted butter only if it still feels dry and loose.
- A 8 or 9-inch deep-dish pie plate works best because this no-bake pie has a thick crust and a generous amount of chocolate peppermint mousse filling. Use a 10-inch if you want a thinner pie filling and crust.
- Let the melted chocolate cool slightly before adding it to the cream cheese. It should still be smooth and pourable, but not warm enough to soften the filling.
- Use fully softened cream cheese to create a smooth chocolate mousse pie filling without small lumps.
- Measure the peppermint extract carefully. It is strong, and ½ teaspoon gives the pie a festive peppermint flavour without covering up the chocolate.
- Fold the whipped cream into the chocolate mixture gently. Stirring too firmly can knock out the air and make the mousse filling heavier.
- Chill the completed no-bake chocolate peppermint mousse pie for at least 6 hours. Overnight chilling gives it the firmest texture and cleanest slices.
- Add crushed candy canes shortly before serving because they can soften, become sticky or bleed colour into the whipped cream.
- For neat slices, use a sharp knife dipped in hot water and dried. Wipe the blade clean after each cut.
- Keep the pie refrigerated until serving. The chocolate peppermint mousse will soften if it sits at room temperature for too long.