When it comes to desserts that feel both elegant and effortless, the no bake chocolate mousse tart tops the list. It combines everything we love about rich, velvety chocolate with the ease of a make-ahead treat that doesn’t require turning on the oven. Perfect for dinner parties, holiday spreads, or whenever you need a chocolate fix, this tart is luxurious, smooth, and surprisingly simple.
The base is made from crushed cookies and melted butter, pressed into a tart pan to create a crunchy, buttery shell. It’s the perfect contrast to the creamy chocolate mousse filling, which is made from a blend of high-quality dark chocolate, whipped cream, and a touch of vanilla. Every bite melts in your mouth, offering deep cocoa notes without being overly sweet.
One of the best things about this tart is that it’s no bake, meaning it’s ideal for warmer months when you want a cool dessert that won’t heat up your kitchen. It’s also a wonderful option when your oven is busy with other dishes, especially around the holidays.
The mousse filling is deceptively easy. With just a few ingredients and minimal steps, you’ll create a silky, fluffy chocolate center that tastes like it came from a French patisserie. It chills to perfection, setting up in just a few hours to become sliceable yet lusciously soft.
This tart is also endlessly customizable. You can switch the crust to use graham crackers, Oreos, or even a gluten-free alternative. You can also top it with fresh raspberries, strawberries, chocolate shavings, whipped cream, or even a drizzle of caramel or sea salt.
Not only is it beautiful to look at, but it’s also a hit with guests. Served cold and decorated with flair, it’s the kind of dessert that turns heads and earns rave reviews every time. Plus, it holds up well in the fridge, making it a great make-ahead option for parties.
Whether you’re a beginner baker or a seasoned pro, this recipe fits into your skill level. There’s no need for baking knowledge or fancy tools—just a tart pan, a mixing bowl, and a sweet tooth.
Even better, it’s a great recipe to make with kids. The simple, step-by-step process is fun and accessible, and everyone will love licking the bowl after whipping up the mousse.
In a world of overcomplicated desserts, the no bake chocolate mousse tart proves that sometimes simplicity reigns supreme. It’s elegant, decadent, and absolutely irresistible.
Serve it up with a hot espresso or a cold glass of milk and let the compliments roll in.
Servings: 8 slices
Time:
- Prep Time: 25 minutes
- Chilling Time: 4 hours
- Total Time: 4 hours 25 minutes
Ingredients:
For the crust:
- 1 1/2 cups chocolate cookie crumbs (like Oreos, crushed)
- 5 tbsp unsalted butter, melted
For the mousse filling:
- 8 oz high-quality dark chocolate, chopped
- 1 1/4 cups heavy cream (divided)
- 1 tsp vanilla extract
- Pinch of salt
Optional toppings:
- Fresh berries (raspberries or strawberries)
- Chocolate curls or shavings
- Whipped cream
- Sea salt flakes
Instructions:
- In a bowl, combine crushed cookies and melted butter. Press into the bottom and sides of a 9-inch tart pan. Chill in the freezer for 15 minutes.
- In a heatproof bowl, melt the chopped chocolate with 1/4 cup of cream over a double boiler or in the microwave in 20-second bursts. Stir until smooth. Let cool slightly.
- In a separate bowl, whip the remaining 1 cup of heavy cream with vanilla and salt until soft peaks form.
- Gently fold whipped cream into the cooled chocolate mixture until fully combined and fluffy.
- Spoon the mousse into the chilled crust and smooth the top with a spatula.
- Refrigerate for at least 4 hours, or until set.
- Before serving, top with fresh berries, chocolate curls, or a dollop of whipped cream.
Tips:
- Use high-quality dark chocolate (60–70% cocoa) for best results.
- Chill the bowl and beaters before whipping the cream for quicker results.
- For added flavor, add a splash of espresso or liqueur to the chocolate.
- The tart keeps well in the fridge for up to 3 days.
- Use a tart pan with a removable bottom for easy slicing.
Summary: This No Bake Chocolate Mousse Tart is rich, creamy, and indulgently smooth. With a crunchy cookie crust and a light, airy chocolate filling, it’s the perfect make-ahead dessert for any chocolate lover.
No Bake Chocolate Mousse Tart Recipe
Ingredients
For the crust:
- 1 1/2 cups chocolate cookie crumbs like Oreos, crushed
- 5 tbsp unsalted butter melted
For the mousse filling:
- 8 oz high-quality dark chocolate chopped
- 1 1/4 cups heavy cream divided
- 1 tsp vanilla extract
- Pinch of salt
Optional toppings:
- Fresh berries raspberries or strawberries
- Chocolate curls or shavings
- Whipped cream
- Sea salt flakes
Instructions
- In a bowl, combine crushed cookies and melted butter. Press into the bottom and sides of a 9-inch tart pan. Chill in the freezer for 15 minutes.
- In a heatproof bowl, melt the chopped chocolate with 1/4 cup of cream over a double boiler or in the microwave in 20-second bursts. Stir until smooth. Let cool slightly.
- In a separate bowl, whip the remaining 1 cup of heavy cream with vanilla and salt until soft peaks form.
- Gently fold whipped cream into the cooled chocolate mixture until fully combined and fluffy.
- Spoon the mousse into the chilled crust and smooth the top with a spatula.
- Refrigerate for at least 4 hours, or until set.
- Before serving, top with fresh berries, chocolate curls, or a dollop of whipped cream.
Notes
- Use high-quality dark chocolate (60–70% cocoa) for best results.
- Chill the bowl and beaters before whipping the cream for quicker results.
- For added flavor, add a splash of espresso or liqueur to the chocolate.
- The tart keeps well in the fridge for up to 3 days.
- Use a tart pan with a removable bottom for easy slicing.
