Dark Chocolate Peppermint Mousse Tart
This Dark Chocolate Peppermint Mousse Tart is not just a dessert; it’s a festive centerpiece perfect for holiday gatherings or special occasions. The combination of a rich chocolate crust, light and minty mousse, and a glossy dark chocolate glaze creates an unforgettable treat. It’s simple enough for novice bakers yet impressive enough to wow your guests!
Why You’ll Love This Recipe
- Stunning Presentation: This tart looks beautiful with its glossy glaze and optional decorative toppings.
- Delightful Flavor: The balance of rich dark chocolate with refreshing peppermint makes each bite a treat.
- Easy to Make: With straightforward steps, you can create this dessert without complicated techniques.
- Versatile Occasions: Perfect for Christmas, Thanksgiving, or any winter celebration.
- Make Ahead Option: This tart can be prepared in advance, making it ideal for busy holidays.
Tools and Preparation
Before diving into the recipe, gather your tools to ensure a smooth baking experience.
Essential Tools and Equipment
- Tart pan (9.5 width)
- Mixing bowls
- Whisk
- Offset spatula
- Microwave-safe bowl
Importance of Each Tool
- Tart pan: Provides the right shape and depth for creating the perfect mousse tart.
- Mixing bowls: Essential for combining ingredients efficiently and keeping your workspace organized.
- Whisk: Helps achieve the right texture when whipping cream and blending mixtures smoothly.

Ingredients
For the Crust:
- 1 cup chocolate graham crackers, finely ground (approximately ten 5 x 2 1/4 graham crackers)
- 6 tablespoons melted butter
- 1/4 cup sugar
For the Mousse:
- 1 teaspoon unflavored vegan gelatin
- 2 tablespoons cold water
- 4 ounces white chocolate chips
- 2 1/2 tablespoons milk, half and half, or cream
- 1 tablespoon powdered sugar
- 1 cup heavy whipping cream
- 3-4 drops pure peppermint oil
For the Glaze:
- 1/4 cup heavy whipping cream
- 3 1/2 ounces bittersweet or dark chocolate (70% cocoa recommended)
- 2 teaspoons light corn syrup
- 2 tablespoons very warm water
How to Make Dark Chocolate Peppermint Mousse Tart
Step 1: Preheat the Oven
Preheat your oven to 350 degrees F.
Step 2: Make the Crust
- In a mixing bowl, combine the finely ground graham crackers, melted butter, and sugar.
- Press the mixture evenly into the bottom and sides of a 9.5 tart pan.
- Bake in the preheated oven for 10 minutes. Allow it to cool on a rack for at least 15 minutes.
Step 3: Prepare the Vegan Gelatin
- Sprinkle vegan gelatin over cold water and let it bloom for about 5 minutes.
- Microwave until just dissolved (15-30 seconds). Be careful not to boil!
Step 4: Melt White Chocolate
- In a microwave-safe bowl, melt white chocolate at 30-second intervals, stirring between each interval until smooth.
- Heat milk until just steaming (about 30 seconds).
- Combine the warm milk with melted white chocolate and whisk until smooth.
- Add the dissolved vegan gelatin and peppermint oil; whisk again until fully combined. Let cool to below 85 degrees but do not allow it to resolidify.
Step 5: Whip Cream
In another bowl, whip heavy cream with powdered sugar until medium-stiff peaks form.
Step 6: Combine Mixtures
- Gently fold one-third of whipped cream into the chocolate mixture until combined.
- Add remaining whipped cream gently until fully incorporated.
Step 7: Fill Tart Shell
Spoon mousse mixture into cooled tart shell and smooth the top using an offset spatula.
Refrigerate for several hours or overnight to set completely.
Step 8: Prepare Glaze
- Bring heavy cream to a boil; remove from heat immediately.
- Stir in dark chocolate until smooth, then add corn syrup and warm water, mixing well.
Step 9: Glaze Tart
Pour glaze over chilled tart while tilting it to ensure even coverage. Let stand until set (about an hour).
Step 10: Serve
This delicious tart is best enjoyed on the day it’s made but can be kept in the fridge for up to four days—let sit briefly at room temperature before serving to prevent condensation on the glaze.
Enjoy making this stunning Dark Chocolate Peppermint Mousse Tart! It’s sure to be a hit at any gathering!
How to Serve Dark Chocolate Peppermint Mousse Tart
This delightful Dark Chocolate Peppermint Mousse Tart is perfect for any occasion. Its rich flavors and creamy texture make it a showstopper at holiday gatherings or special celebrations. Here are some serving suggestions to elevate your dessert experience.
Festive Garnishes
- Whipped Cream – Lightly dollop some fresh whipped cream on top for extra creaminess.
- Crushed Candy Canes – Sprinkle crushed candy canes for a crunchy, minty finish.
- Chocolate Shavings – Add chocolate shavings for an elegant touch and added chocolate flavor.
Pairing with Beverages
- Mint Tea – Serve with warm mint tea to complement the peppermint flavor.
- Coffee – A cup of coffee enhances the tart’s richness and balances sweetness.
- Hot Chocolate – For an indulgent treat, pair with a rich hot chocolate topped with marshmallows.
Presentation Ideas
- Serving on a Cake Stand – Present the tart on a decorative cake stand for an eye-catching display.
- Plating with Berries – Arrange fresh berries around the tart for a pop of color and freshness.
- Adding Edible Flowers – Garnish with edible flowers for a beautiful, natural decoration.
How to Perfect Dark Chocolate Peppermint Mousse Tart
Creating the perfect Dark Chocolate Peppermint Mousse Tart requires attention to detail. Here are some tips to ensure your tart is a success.
- Use Fresh Ingredients – Ensure all ingredients, especially cream and chocolate, are fresh for the best flavor.
- Temperature Control – Allow the mousse mixture to cool properly before folding in whipped cream; this prevents melting.
- Chill Thoroughly – Refrigerate the tart long enough to ensure it sets properly; overnight chilling is ideal.
- Pour Glaze Carefully – When adding the glaze, pour it gently to avoid disturbing the mousse layer underneath.
- Decorate Just Before Serving – Add garnishes right before serving to keep them fresh and appealing.
Best Side Dishes for Dark Chocolate Peppermint Mousse Tart
Pairing side dishes with your Dark Chocolate Peppermint Mousse Tart can enhance its flavors. Here are some excellent options to consider.
- Fresh Fruit Salad – A light fruit salad balances the richness of the tart and adds freshness.
- Vanilla Ice Cream – Serve alongside vanilla ice cream for a classic contrast of temperatures and flavors.
- Minted Greek Yogurt – A dollop of minted Greek yogurt adds creaminess with a hint of tanginess.
- Coconut Macaroons – Chewy coconut macaroons offer texture and sweetness that complement the tart well.
- Chocolate Covered Strawberries – These provide an extra chocolate hit while being visually appealing on the plate.
- Spiced Nuts – Crunchy spiced nuts add a savory element that contrasts nicely with the sweet dessert.
- Gingerbread Cookies – Seasonal gingerbread cookies bring warmth and spice, making them perfect companions during holidays.
Common Mistakes to Avoid
Creating the perfect Dark Chocolate Peppermint Mousse Tart can be easy, but there are common mistakes to watch out for. Here are some tips to help you succeed.
-
Boldly measuring ingredients – Ensure you measure ingredients accurately. Improper measurements can affect texture and taste, particularly with the chocolate and cream.
-
Boldly skipping refrigeration time – Allow the mousse tart to chill properly. Rushing this step can lead to a runny mousse that won’t hold its shape.
-
Boldly ignoring temperature – Pay attention to ingredient temperatures. For instance, melted chocolate should cool slightly before mixing with other components to prevent curdling the cream.
-
Boldly overmixing the whipped cream – When folding in whipped cream, mix gently. Overmixing can deflate the airiness that gives the mousse its light texture.
-
Boldly neglecting the glaze setting time – Be patient with the glaze. Allow it enough time to set on the tart; this will enhance both appearance and flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3-4 days.
- Keep chilled until ready to serve, preventing condensation on the glaze.
Freezing Dark Chocolate Peppermint Mousse Tart
- Freeze for up to 1 month.
- Wrap well in plastic wrap or foil before placing in a freezer-safe container.
Reheating Dark Chocolate Peppermint Mousse Tart
- Oven – Preheat to 250°F (120°C) and warm for about 10 minutes.
- Microwave – Use short intervals (15-20 seconds) at low power to avoid melting.
- Stovetop – Not recommended for this dessert as it may compromise texture and flavor.
Frequently Asked Questions
If you’re curious about making a Dark Chocolate Peppermint Mousse Tart, here are answers to some common questions.
How do I achieve a smooth chocolate glaze?
To ensure a smooth glaze, stir the chocolate thoroughly after adding cream. This helps blend everything perfectly without lumps.
Can I use dark chocolate chips instead of bars?
Yes! You can substitute dark chocolate chips for bars, but be aware that chips may not melt as smoothly as bars do.
What if I don’t have peppermint oil?
You can use peppermint extract as a substitute, but adjust the quantity based on its strength since it’s generally less concentrated than oil.
How can I customize my Dark Chocolate Peppermint Mousse Tart?
Feel free to add different toppings like crushed nuts or seasonal fruits. You can also infuse flavors into your cream by using vanilla or orange zest.
Final Thoughts
The Dark Chocolate Peppermint Mousse Tart is a stunning dessert that combines rich flavors with a refreshing twist. It’s perfect for holiday gatherings or any special occasion. Don’t hesitate to customize it with your favorite toppings or flavors; this recipe invites creativity!
Dark Chocolate Peppermint Mousse Tart
Indulge in the delight of a Dark Chocolate Peppermint Mousse Tart, a stunning dessert that combines rich chocolate with a refreshing hint of peppermint. This easy-to-make tart features a luscious chocolate crust, a creamy mint mousse filling, and a glossy dark chocolate glaze that adds an elegant finish. Perfect for holiday gatherings or special occasions, this dessert is sure to impress your guests while being simple enough for novice bakers to master. With its beautiful presentation and delightful flavors, this tart will become a favorite at any celebration!
- Prep Time: 30 minutes
- Cook Time: 10 minutes
- Total Time: 40 minutes
- Yield: Serves approximately 8 people 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 cup chocolate graham crackers, finely ground
- 6 tablespoons melted butter
- 1/4 cup sugar
- 1 teaspoon unflavored vegan gelatin
- 2 tablespoons cold water
- 4 ounces white chocolate chips
- 2 1/2 tablespoons milk or cream
- 1 cup heavy whipping cream
- 3–4 drops pure peppermint oil
- 3 1/2 ounces bittersweet or dark chocolate
Instructions
- Preheat the oven to 350°F (175°C).
- Combine ground graham crackers, melted butter, and sugar in a bowl. Press into a tart pan and bake for 10 minutes. Cool.
- Bloom vegan gelatin in cold water, then microwave until dissolved.
- Melt white chocolate in intervals; mix with warm milk and add dissolved gelatin and peppermint oil.
- Whip heavy cream with powdered sugar until medium-stiff peaks form. Gently fold into the chocolate mixture.
- Fill the cooled tart shell with mousse and refrigerate until set (at least a few hours).
- Prepare glaze by heating cream, stirring in dark chocolate until smooth, then adding corn syrup and warm water.
- Pour glaze over the set tart; let it stand until firm.
Nutrition
- Serving Size: 1 serving
- Calories: 320
- Sugar: 24g
- Sodium: 75mg
- Fat: 22g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 60mg
