Dark Chocolate Peppermint Mousse Tart is a delightful dessert that brings together rich chocolate and refreshing peppermint in a stunning presentation. Perfect for festive gatherings or simple family dinners, this tart is sure to impress with its light texture and decadent flavors. The combination of a chocolate crust, airy mousse, and glossy glaze makes it a showstopper that everyone will love.
Why You’ll Love This Recipe
- Easy to Make: Despite its impressive looks, this tart is straightforward to prepare, making it suitable for bakers of all levels.
- Decadent Flavor: The rich dark chocolate paired with minty notes creates an irresistible flavor combination that delights the palate.
- Versatile Decoration: Customize your tart with various toppings like candy cane pieces or festive sprinkles to match any occasion.
- Perfect for Entertaining: This dessert is ideal for holiday parties, birthdays, or any celebration where you want to impress your guests.
- Make Ahead Option: Prepare this tart a day in advance and store it in the fridge, allowing the flavors to meld beautifully overnight.
Tools and Preparation
Before diving into the ingredients, gather the necessary tools to make your baking experience smooth and enjoyable. Proper equipment not only simplifies the process but also enhances the final result.
Essential Tools and Equipment
- Tart pan
- Mixing bowls
- Whisk
- Spatula
- Microwave-safe container
Importance of Each Tool
- Tart pan: A sturdy tart pan ensures an even bake and helps maintain the shape of your dessert.
- Mixing bowls: Having multiple bowls allows for efficient ingredient mixing without confusion or mess.
- Whisk: A good whisk will help you achieve fluffy whipped cream and well-combined mixtures effortlessly.

Ingredients
To create your Dark Chocolate Peppermint Mousse Tart, gather these ingredients:
For the Crust
- 1 cup chocolate graham crackers, finely ground (about ten 5 x 2 1/4 graham crackers)
- 6 tablespoons melted butter
- 1/4 cup sugar
For the Mousse Filling
- 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 (adjust based on extract strength)
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: Prepare the Crust
Combine graham cracker crumbs, melted butter, and sugar in a mixing bowl. Press this mixture evenly into the bottom and sides of a 9.5 tart pan. Bake for 10 minutes then cool on a rack for at least 15 minutes.
Step 3: Bloom the Vegan Gelatin
Sprinkle vegan gelatin over cold water in a small bowl. Let it bloom for about 5 minutes. Then microwave it for 15-30 seconds until just dissolved—be careful not to boil.
Step 4: Melt White Chocolate
Melt white chocolate chips in a microwave-safe container using 30-second intervals, stirring between each interval until smooth. Heat milk in the microwave until steaming (about 30 seconds). Combine warm milk with melted white chocolate while whisking vigorously until smooth.
Step 5: Mix in Gelatin and Peppermint Oil
Add bloomed vegan gelatin and peppermint oil to the chocolate mixture. Whisk again until everything is combined smoothly. Allow this mixture to cool down to about 85 degrees but ensure it does not resolidify.
Step 6: Whip Cream
In another bowl, whip heavy cream with powdered sugar until medium-stiff peaks form. Add one-third of this whipped cream into the chocolate mixture and stir gently until combined. Fold in the remaining whipped cream carefully.
Step 7: Fill Tart Shell
Spoon mousse into cooled tart shell. Smooth out the top using an offset spatula. Refrigerate for several hours or overnight to set properly.
Step 8: Prepare Glaze
Once chilled, begin preparing the glaze by bringing heavy cream to a boil over medium heat; then remove it from heat immediately. Stir in dark chocolate pieces until they melt completely into a smooth mixture.
Step 9: Add Corn Syrup
Stir in corn syrup followed by warm water until fully combined.
Step 10: Glaze Tart
Pour glaze over chilled mousse-filled tart. Carefully tilt and rotate the tart so that glaze coats evenly without any white showing through. Allow it to set for about an hour before serving.
This Dark Chocolate Peppermint Mousse Tart is best enjoyed fresh but can be stored covered in the fridge for up to four days. Before serving leftovers, let them sit at room temperature for a few minutes to avoid condensation on top of your beautiful glaze!
How to Serve Dark Chocolate Peppermint Mousse Tart
Serving your Dark Chocolate Peppermint Mousse Tart can elevate any occasion, especially during the festive season. This delightful dessert pairs well with various accompaniments that enhance its rich flavor while adding a visual appeal.
With Fresh Berries
- Strawberries: Their sweetness contrasts beautifully with the tart’s richness.
- Raspberries: A touch of tartness complements the chocolate and peppermint flavors.
- Blueberries: These add a subtle sweetness and a pop of color to your plate.
Drizzled with Chocolate Sauce
- Warm Chocolate Sauce: A warm drizzle adds an extra layer of indulgence and pairs perfectly with the mousse.
- Caramel Sauce: For a sweet twist, caramel sauce enhances the flavor without overpowering it.
Topped with Whipped Cream
- Classic Whipped Cream: Lightly sweetened whipped cream balances the tart’s dense texture.
- Flavored Whipped Cream: Add vanilla or mint extract for an extra flavor dimension.
Garnished with Mint Leaves
- Fresh Mint: A sprig of fresh mint adds a refreshing touch and enhances the peppermint flavor.
- Crushed Candy Canes: Scatter some crushed candy canes on top for added crunch and holiday flair.
How to Perfect Dark Chocolate Peppermint Mousse Tart
Creating the perfect Dark Chocolate Peppermint Mousse Tart involves attention to detail. Here are some tips to ensure your dessert turns out beautifully every time.
- Use quality chocolate: Opt for high-quality dark chocolate (70% cocoa) for a richer flavor and smoother texture.
- Chill thoroughly: Make sure to chill the mousse for several hours or overnight to achieve the perfect consistency.
- Bloom gelatin correctly: Allow vegan gelatin to bloom properly in cold water for optimal results in texture.
- Whip cream properly: Whip heavy cream until medium-stiff peaks form; this ensures a light and airy mousse.
- Pour glaze with care: Pour glaze gently over your tart to avoid disturbing the mousse underneath; this keeps layers intact.
- Serve at room temperature: Let the tart sit at room temperature for a few minutes before serving to enhance flavors.
Best Side Dishes for Dark Chocolate Peppermint Mousse Tart
Pairing side dishes with your Dark Chocolate Peppermint Mousse Tart can create a balanced meal experience. Here are some delightful options that complement this decadent dessert.
- Fresh Fruit Salad: A mix of seasonal fruits offers a refreshing contrast that cleanses the palate after rich desserts.
- Vanilla Ice Cream: The creaminess of vanilla ice cream provides a smooth texture that pairs well with chocolate and peppermint.
- Chocolate-Covered Strawberries: These add an extra layer of chocolatey goodness while keeping things festive.
- Coffee or Espresso: A cup of coffee or espresso enhances the chocolate flavors, making it an ideal pairing after dessert.
- Cheese Platter: Include mild cheeses like brie or gouda for a savory element that balances sweetness in desserts.
- Gingerbread Cookies: The spiced flavor of gingerbread cookies aligns perfectly with peppermint, making them great companions during holidays.
Common Mistakes to Avoid
When making the Dark Chocolate Peppermint Mousse Tart, it’s easy to fall into some common traps. Here are a few mistakes to watch out for:
- Overmixing the Whipped Cream: This can lead to a dense mousse. To avoid this, gently fold the whipped cream into the chocolate mixture until just combined.
- Not Blooming the Vegan Gelatin Correctly: If not allowed to bloom, it may not set properly. Always let it sit in cold water for 5 minutes before heating.
- Using Cold Ingredients: Cold ingredients can cause the chocolate to seize. Ensure all ingredients are at room temperature before starting.
- Skipping Chilling Time: Allowing the tart to chill is crucial for proper setting. Don’t rush this step; chilling overnight yields the best results.
- Pouring Glaze Too Soon: If you pour the glaze on before it’s properly cooled, it can become runny. Wait until the mousse is thoroughly chilled before glazing.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3-4 days.
- Keep in the fridge to maintain freshness and prevent melting.
Freezing Dark Chocolate Peppermint Mousse Tart
- Wrap tightly with plastic wrap and store in a freezer-safe container.
- It can be frozen for up to one month. Thaw in the refrigerator before serving.
Reheating Dark Chocolate Peppermint Mousse Tart
- Oven: Preheat to 350°F and warm for about 10 minutes, checking frequently.
- Microwave: Use low power settings and heat in short bursts of 10-15 seconds, monitoring closely.
- Stovetop: Place on a low flame using a double boiler method for gentle warming.
Frequently Asked Questions
Here are some common questions about making the Dark Chocolate Peppermint Mousse Tart:
Can I use another type of chocolate?
Yes! You can substitute dark chocolate with milk or semi-sweet chocolate if you prefer a sweeter flavor.
How do I make this dessert gluten-free?
You can use gluten-free graham crackers or any suitable alternative that fits your dietary needs.
What if I can’t find vegan gelatin?
You can replace vegan gelatin with agar-agar or pectin, following package instructions for equivalent measurements.
How long does this tart last?
The Dark Chocolate Peppermint Mousse Tart stays fresh covered in the refrigerator for about 3-4 days.
Final Thoughts
The Dark Chocolate Peppermint Mousse Tart is not only visually stunning but also incredibly delicious. Its creamy texture combined with refreshing mint makes it perfect for any occasion, from holiday gatherings to everyday treats. Feel free to customize it with your favorite toppings or flavors!
Dark Chocolate Peppermint Mousse Tart
Indulge in the rich and creamy Dark Chocolate Peppermint Mousse Tart, a stunning dessert that combines decadent chocolate with refreshing peppermint. This elegant tart features a crisp chocolate crust, airy mousse filling, and a glossy glaze that will impress your guests at any celebration. Perfect for holiday gatherings or family dinners, this dessert is not only visually appealing but also delightfully easy to make. With the option to prepare it ahead of time, you can enjoy stress-free entertaining while treating everyone to an unforgettable sweet experience.
- Prep Time: 30 minutes
- Cook Time: 10 minutes
- Total Time: 40 minutes
- Yield: Serves 8
- 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
- 1 tablespoon powdered sugar
- 1 cup heavy whipping cream
- 3–4 drops pure peppermint oil
- 1/4 cup heavy whipping cream
- 3 1/2 ounces bittersweet or dark chocolate
- 2 teaspoons light corn syrup
- 2 tablespoons very warm water
Instructions
- Preheat your oven to 350°F.
- In a bowl, combine finely ground chocolate graham crackers, melted butter, and sugar. Press the mixture into the bottom and sides of a tart pan and bake for 10 minutes. Cool for 15 minutes.
- Bloom the vegan gelatin in cold water, then microwave until dissolved.
- Melt white chocolate chips in intervals until smooth, then mix with warm milk.
- Combine bloomed gelatin and peppermint oil into the chocolate mixture; let it cool slightly.
- Whip heavy cream with powdered sugar until medium-stiff peaks form, then gently fold into the chocolate mixture.
- Pour the mousse into the cooled tart shell and refrigerate for several hours or overnight.
- Prepare the glaze by heating heavy cream and mixing in dark chocolate until smooth, then pour over the chilled mousse-filled tart.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 320
- Sugar: 20g
- Sodium: 50mg
- Fat: 22g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 40mg




Leave a Comment