If you have a soft spot for rich, creamy desserts that melt in your mouth, then the Cadbury Flake Mousse Tart Recipe is about to become your new favorite indulgence. Imagine a crisp, buttery biscuit crust giving way to a cloud-like mousse infused with the iconic crumbly texture and deep milk chocolate flavor of Cadbury Flake bars. This tart is not only a stunning centerpiece for any occasion but also wonderfully simple to make, delivering layers of lusciousness that feel both elegant and utterly comforting. Whether you’re surprising someone special or treating yourself, this dessert hits every sweet note perfectly.
Ingredients You’ll Need
Keep in mind, the magic of this tart lies in a handful of everyday ingredients, each playing a crucial role in achieving that delightful balance of crunch, creaminess, and chocolate bliss. Every component is thoughtfully chosen to create texture, depth of flavor, and visual appeal.
- Digestive biscuit crumbs: These provide the crunchy, buttery base that holds the tart together with a subtle sweetness.
- Unsalted butter: Melted to bind the biscuit crumbs and give the crust a rich, smooth finish.
- Granulated sugar: Just enough to enhance sweetness without overpowering.
- Cadbury Flake chocolate bars: The star ingredient, offering that delicate, flaky texture and creamy milk chocolate essence in both the mousse and garnish.
- Heavy whipping cream: Whipped to create the airy, light mousse that melts on your tongue.
- Vanilla extract: A splash to lift and round out the chocolate’s flavor.
- Powdered sugar: Helps sweeten the mousse gently without graininess.
- Gelatin (optional): Perfect if you want extra firmness to the mousse, giving it a clean slice.
- Fresh berries (optional): For a pop of color and a complementary tartness to balance the sweet chocolate.
How to Make Cadbury Flake Mousse Tart Recipe
Step 1: Prepare the Tart Shell
Start by preheating your oven to 350°F (175°C). Combine the digestive biscuit crumbs with the melted butter and sugar in a bowl, mixing until the crumbs are completely coated and moist. Press this mixture evenly into the base and up the sides of your tart pan. This crust bakes into a golden, slightly crisp shell that offers a perfect crunchy contrast to the silky mousse. Pop it into the oven for 8 to 10 minutes, then let it cool completely. This step sets the stage for all the creamy goodness to come.
Step 2: Make the Chocolate Mousse
Break the Cadbury Flake bars into small pieces and melt them gently in the microwave. Heat in short 20-second bursts, stirring between each, until the chocolate is luxuriously smooth but not too hot. Let it cool slightly so it won’t deflate your whipped cream. Meanwhile, whip the heavy cream with vanilla and powdered sugar until you see stiff peaks forming — this airy texture is essential for that melt-in-your-mouth feel. If you want your mousse extra stable, dissolve the optional gelatin in warm water and mix it into the melted chocolate. Finally, fold the whipped cream gently into the chocolate, taking care not to lose the fluffy texture.
Step 3: Assemble and Chill
Once the tart shell is thoroughly cooled, pour the luscious mousse into it, smoothing the top with a spatula for an even finish. Cover the tart and chill it in the refrigerator for at least 3 hours. This chilling period is key to allowing the mousse to set beautifully, making it firm enough to slice but still delightfully creamy with every bite.
Step 4: Decorate and Serve your Cadbury Flake Mousse Tart Recipe
Just before serving, break the remaining Cadbury Flake bars into rustic pieces and scatter them over the mousse. The iconic flaky texture on top adds both drama and delicious crunch. If you like, add a handful of fresh berries to brighten the look and add a burst of natural sweetness and color. Then slice and serve this stunning tart that is sure to wow anyone lucky enough to get a piece.
How to Serve Cadbury Flake Mousse Tart Recipe
Garnishes
Decorations bring personality to your tart. Beyond broken Cadbury Flake pieces, try lightly dusting with cocoa powder, a sprinkle of finely grated chocolate, or a few edible flowers. Fresh mint leaves add a refreshing aroma and a splash of green that contrasts beautifully with the chocolate tones.
Side Dishes
This tart shines on its own but pairs wonderfully with complementary sides like a drizzle of raspberry coulis or a scoop of vanilla bean ice cream. These additions brighten the palate and add variety, making every bite even more enticing.
Creative Ways to Present
For parties or special events, serve in mini tart pans or individual ramekins for a personal touch. You could also chill the mousse in a clear glass trifle bowl layered with biscuit crumbs and berries, offering a beautiful cross-section display of the layers and textures.
Make Ahead and Storage
Storing Leftovers
Wrap leftover tart tightly with plastic wrap or place in an airtight container. It keeps well in the refrigerator for up to 3 days without losing its texture or flavor. Just remember to keep it chilled so the mousse stays firm and tantalizing.
Freezing
You can freeze the tart but be prepared for a slight change in texture. Wrap it well to avoid frost damage. To thaw, move it to the fridge overnight and serve once it’s completely defrosted and set. Freezing is best if you want to prepare in advance for a special occasion.
Reheating
This tart is best enjoyed cold, so avoid reheating. If you want to warm the serving plate slightly, that’s fine, but keep the mousse itself chilled to maintain its delicate texture and flavor.
FAQs
Can I use a different chocolate instead of Cadbury Flake?
While you can substitute, the unique flaky texture and creamy milk chocolate of Cadbury Flake are what make this mousse tart special. Other chocolates may work but won’t quite replicate that signature crumbly mouthfeel.
Is the gelatin necessary in this recipe?
Gelatin is optional but recommended if you want a firmer mousse that slices cleanly. Without it, the mousse will be slightly softer and creamier, which many still love.
Can I make this tart vegan or dairy-free?
This recipe relies heavily on dairy for its creamy texture, so to make it vegan or dairy-free would require significant substitutions, such as coconut cream and dairy-free chocolate. However, those changes might alter the characteristic taste and texture.
How long does the mousse tart need to chill?
At least 3 hours in the fridge is ideal to let everything set perfectly. If you can leave it overnight, even better, as the flavors meld beautifully with extra chilling time.
What is the best way to crush the biscuits?
Place the biscuits in a zipsealed bag and use a rolling pin to crush them evenly. Alternatively, pulse them in a food processor for uniform crumbs. Just avoid grinding them too fine to retain some crunch in the crust.
Final Thoughts
There is something truly magical about the Cadbury Flake Mousse Tart Recipe that makes it a total crowd-pleaser and a joy to make. Its blend of textures and flavors evokes happiness in every bite, and it’s surprisingly straightforward to prepare. So next time you want to impress or simply indulge, dive into this recipe and treat yourself to a slice of chocolate heaven.
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Cadbury Flake Mousse Tart Recipe
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 3 hours 25 minutes
- Yield: 8 servings
- Category: Dessert
- Method: Baking
- Cuisine: British
Description
Indulge in the decadent delight of Cadbury Flake Mousse Tart, featuring a buttery digestive biscuit crust filled with creamy, airy chocolate mousse made from rich Cadbury Flake bars. This elegant dessert is perfect for special occasions or a luxurious treat, crowned with delicate chocolate flakes and optional fresh berries for a burst of freshness.
Ingredients
Tart Shell
- 1 ½ cups digestive biscuit crumbs (or graham cracker crumbs)
- ½ cup unsalted butter, melted
- 2 tbsp granulated sugar
Mousse Filling
- 4 Cadbury Flake chocolate bars (about 35g each)
- 1 ½ cups heavy whipping cream
- 1 tsp vanilla extract
- 2 tbsp powdered sugar
- 1 tbsp gelatin (optional, for extra firmness)
Decoration
- 2 additional Cadbury Flake bars, broken into pieces
- Fresh berries (optional)
Instructions
- Prepare the Tart Shell: Preheat your oven to 350°F (175°C). In a mixing bowl, combine the digestive biscuit crumbs, melted butter, and granulated sugar. Stir until the mixture is evenly moistened. Press this crumb mixture firmly into the base and sides of a tart pan, creating an even, compact layer. Bake for 8 to 10 minutes until the crust turns a light golden color. Once baked, remove from the oven and allow to cool completely before filling.
- Make the Mousse: Break the Cadbury Flake chocolate bars into pieces and place them in a microwave-safe bowl. Melt the chocolate gently by microwaving in 20-second intervals, stirring thoroughly between each, until smooth and fully melted. Let the chocolate cool slightly but not harden. In a separate bowl, whip the heavy cream with vanilla extract and powdered sugar until stiff peaks form. If you choose to use gelatin, dissolve it in a small amount of warm water, then gently fold it into the melted chocolate. Carefully fold the whipped cream into the chocolate mixture until it is smooth and fully combined without deflating the airy texture.
- Assemble the Tart: With the tart shell completely cooled, pour the prepared mousse into it, spreading evenly with a spatula for a smooth finish. Cover and refrigerate the tart for at least 3 hours to allow the mousse to set firmly and develop its rich texture.
- Decorate and Serve: Just before serving, garnish the mousse tart with broken pieces of Cadbury Flake bars and fresh berries if using. Slice into portions and enjoy this luscious, creamy dessert that balances crunchy crust and delicate chocolate mousse beautifully.
Notes
- Using gelatin is optional but helps the mousse set firmer and hold its shape longer.
- For a gluten-free option, substitute digestive biscuits with gluten-free cookies or graham crackers.
- Be careful not to overheat the chocolate to prevent burning.
- The tart can be prepared a day ahead and stored in the refrigerator.
- Fresh berries add a nice contrast in flavor and color but are optional.
