Nostalgic Appeal
This tart reminds me of those delightful chocolate treats I used to enjoy as a child, where the combination of crunchy biscuits and creamy chocolate created a truly satisfying experience. The addition of Cadbury Flake chocolate adds a unique and nostalgic touch, evoking memories of those special moments indulging in a sweet treat.
Homemade Focus
While you could certainly buy pre-made tarts or mousse, there’s something truly special about making this Cadbury Flake Mousse Tart from scratch. You control the quality of the ingredients, and the process of creating the biscuit base and whipping up the mousse is surprisingly simple and rewarding.
Flavor Goal
The flavor profile I’m aiming for is a delightful combination of crunchy, chocolatey, and creamy textures and flavors. The biscuit base provides a crunchy and slightly sweet foundation, while the Cadbury Flake mousse filling is light, airy, and bursting with chocolate flavor. The crumbled Flake topping adds a final touch of texture and chocolatey goodness.
Ingredient Insights
Let’s explore the key ingredients that make this tart so special! For the biscuit base, we use [Oreos or tennis biscuits, crushed and mixed with melted butter for a crunchy and flavorful base]. For the mousse filling, we combine [fresh cream, whipped to soft peaks for a light and airy texture], [condensed milk, adding sweetness and richness], and [Cadbury Flake chocolate, grated or broken into small pieces, for a unique and nostalgic chocolate flavor].
Essential Equipment
For this recipe, you’ll need a few key pieces of equipment: a food processor or rolling pin for crushing the biscuits, a mixing bowl, an electric mixer for whipping the cream, and a tart pan or pie dish.
Ingredients
For the Biscuit Base:
- 1 packet Oreos or tennis biscuits (about 200g)
- 4 tablespoons melted butter
For the Mousse Filling:
- 2 cups fresh cream (heavy whipping cream)
- 1 can (397g) condensed milk
- ½ cup Cadbury Flake chocolate (grated or broken into small pieces)
For Garnish:
- 1 packet Cadbury Flake (crumbled on top)

Step-by-Step Instructions
- Make the Biscuit Base: Crush the Oreos or tennis biscuits in a food processor (or place them in a sealed bag and crush with a rolling pin). Mix with melted butter until combined. Press the mixture into a tart pan or pie dish, ensuring an even layer. Refrigerate for 15-20 minutes while preparing the mousse filling.
- Prepare the Chocolate Mousse: In a large bowl, whip the fresh cream until soft peaks form. Gradually pour in the condensed milk, continuing to beat until fully combined and fluffy. Gently fold in ½ cup grated or broken Cadbury Flake to evenly distribute the chocolate pieces.
- Assemble the Tart: Spoon the prepared chocolate mousse into the chilled biscuit base, spreading evenly. Refrigerate for at least 4 hours, or preferably overnight, to allow the mousse to set completely.
- Garnish and Serve: Before serving, crumble the remaining Cadbury Flake over the top of the tart for a decorative touch. Slice and enjoy the decadent and airy Cadbury Flake Mousse Tart!

Troubleshooting
- Biscuit base is too crumbly: Make sure the biscuit crumbs are finely crushed and that the butter is evenly distributed. You can also try adding a bit more melted butter if needed.
- Mousse is not setting: Make sure the cream is whipped to soft peaks before adding the condensed milk. Avoid over-whipping the cream, as this can make the mousse grainy.
- Tart is too sweet: Reduce the amount of condensed milk or add a bit of unsweetened cocoa powder to the mousse filling to balance the sweetness.
Tips and Variations
- Use different types of biscuits for the base, such as digestive biscuits or graham crackers.
- Add different flavors to the mousse filling, such as vanilla extract, coffee liqueur, or a pinch of salt.
- Garnish with fresh berries, whipped cream, or chocolate shavings for an extra touch of elegance.
Serving and Pairing Suggestions
This Cadbury Flake Mousse Tart is delicious on its own, but it also pairs well with a cup of coffee or tea. It’s perfect for a special occasion, a dinner party, or any time you want a decadent and satisfying dessert.
Nutritional Information (Estimated, per serving)
(This information is an estimate based on average values for the ingredients used and a serving size of 1/8th of the tart. Actual values may vary depending on specific brands, ingredient substitutions, and portion sizes.)
- Calories: Approximately 400-450
- Fat: Approximately 25-30g
- Saturated Fat: Approximately 15-18g
- Cholesterol: Approximately 60-70mg
- Protein: Approximately 4-5g
- Carbohydrates: Approximately 40-45g
- Fiber: Approximately 1-2g
- Sugar: Approximately 30-35g
- Sodium: Approximately 150-200mg
To get more precise nutritional information:
- Use a nutrition calculator: Many online calculators allow you to input the specific brands and quantities of ingredients you use. This will give you the most accurate results.
- Check food labels: Pay close attention to the nutrition facts panels on the packaging of your ingredients.
- Adjust for variations: If you make substitutions (e.g., different type of biscuits), adjust the calculations accordingly.
Indulgent Delight: Cadbury Flake Mousse Tart
This Cadbury Flake Mousse Tart is a decadent and easy dessert that’s perfect for chocolate lovers! It features a crunchy biscuit base and a light and airy mousse filling. Learn how to make this delicious treat
Ingredients
For the Biscuit Base:
- 1 packet Oreos or tennis biscuits (about 200g)
- 4 tablespoons melted butter
For the Mousse Filling:
- 2 cups fresh cream (heavy whipping cream)
- 1 can (397g) condensed milk
- ½ cup Cadbury Flake chocolate (grated or broken into small pieces)
For Garnish:
- 1 packet Cadbury Flake (crumbled on top
Instructions
- Make the Biscuit Base: Crush the Oreos or tennis biscuits in a food processor (or place them in a sealed bag and crush with a rolling pin). Mix with melted butter until combined. Press the mixture into a tart pan or pie dish, ensuring an even layer. Refrigerate for 15-20 minutes while preparing the mousse filling.
- Prepare the Chocolate Mousse: In a large bowl, whip the fresh cream until soft peaks form. Gradually pour in the condensed milk, continuing to beat until fully combined and fluffy. Gently fold in ½ cup grated or broken Cadbury Flake to evenly distribute the chocolate pieces.
- Assemble the Tart: Spoon the prepared chocolate mousse into the chilled biscuit base, spreading evenly. Refrigerate for at least 4 hours, or preferably overnight, to allow the mousse to set completely.
- Garnish and Serve: Before serving, crumble the remaining Cadbury Flake over the top of the tart for a decorative touch. Slice and enjoy the decadent and airy Cadbury Flake Mousse Tart!
Recipe Summary and Q&A
Q: Can I make this tart ahead of time?
A: Yes! This tart is best made ahead of time to allow the mousse to set completely. It can be stored in the refrigerator for up to 2 days.
Q: Can I freeze this tart?
A: It’s not recommended to freeze this tart, as the texture of the mousse may be affected.
Q: Can I use a different type of chocolate?
A: While Cadbury Flake chocolate is recommended for this recipe, you can experiment with other types of chocolate, such as milk chocolate or dark chocolate.