This chocolate biscuit cake has always been tied to a sense of comfort for me. It's simple, no-bake, and the mix of crunchy cookies and chocolate feels timeless, much like the cake that was famously Queen Elizabeth's favorite dessert.
What makes this chocolate biscuit cake recipe special is its connection to the Royal Family. Queen Elizabeth adored this biscuit cake, often requesting it for her afternoon tea, and it was even served as Prince William's groom's cake at his wedding. The original version comes from Darren McGrady, her personal chef, who shared how much she loved this no-bake chocolate dessert.
For me, it's the kind of cake that brings people together, layered with broken cookies, crunchy hazelnuts, and a rich chocolate base, topped with a smooth glaze and pistachios for color. It feels both rustic and elegant, which is exactly why it has become such a beloved classic in British tea cake recipes.
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⭐Why You'll Love My Recipe
- Ease of Preparation: The Chocolate biscuit cake recipe is simple and quick to make, requiring minimal ingredients and effort.
- No-Bake: This Chocolate biscuit cake recipe is no-bake, eliminating the need for an oven. with a delicious yet straightforward treat.
🧾Ingredients
You'll find the exact measurements in the recipe card, but here's a closer look at a few of the ingredients and why I use them.
- Cookies & Hazelnuts: I love the contrast of crunchy biscuits with toasted hazelnuts, it gives the cake that hearty, satisfying bite.
- Chocolate & Cocoa: Dark chocolate forms the base and gives that deep, rich flavor, while a little cocoa adds an extra layer of warmth and depth.
- Condensed Milk & Butter: This creamy duo is what binds everything together, creating that smooth, fudgy texture that holds the biscuits just right.
- Toppings: I finish it with a glossy chocolate glaze and a sprinkle of pistachios, they make the cake look beautiful without losing that simple, homemade charm.
👩🏻🍳How to Make Chocolate Biscuit Cake
You can find the complete printable recipe with measurements below, but for now, here's a quick overview of how it goes:
1. Break the cookies into medium pieces and combine them with finely crushed toasted hazelnuts in a large bowl. Mix well to combine.
2. In a saucepan, melt the condensed milk and butter over medium heat until smooth. Add the chopped dark chocolate and stir until melted, then whisk in the cocoa powder until glossy.
3. Pour the chocolate mixture over the cookie and hazelnut mix, stirring until evenly coated. Transfer to a lined pan, press down firmly, and refrigerate for 4-6 hours or overnight until set.
4. Once set, cut into slices, coat the tops with melted chocolate mixed with oil, sprinkle with chopped pistachios, and chill again until the glaze firms up.
💭My Tips for Recipe Success
Toast the Hazelnuts: I've found that lightly toasting the nuts brings out a deeper flavor that balances the sweetness.
Storage: Keep the cake in an airtight container in the fridge. It stays fresh for up to a week and the flavor only gets better.
❓Commonly Asked Questions
Chocolate biscuit cakes are made with a combination of melted chocolate, butter, sweetened condensed milk, cocoa powder, and crushed biscuits, creating a rich and indulgent no-bake dessert.
🍫More Chocolate Recipes
Here are more of my favorite chocolate dessert recipes!
- 2 Ingredient Chocolate Banana Cake
- Chocolate Banana Cake
- Flourless Chocolate Cake
- Chocolate Bundt Cake
🍛More Dessert Recipes!
Here are more of my favorite dessert recipes! Try these:
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Recipe
Chocolate Biscuit Cake
Ingredients
- 120 g Hazelnuts
- 300 g Cookies
- 150 g Chocolate
- 397 g Condensed milk
- 120 g Butter
- 2 tablespoon Cocoa Powder
- 100 g Chocolate
- 2 tbsp Oil
- 40 g Pistachios
Instructions
- Line a rectangular baking pan with parchment paper and set aside.
- Toast the hazelnuts in a dry pan over medium heat until fragrant, then let them cool.
- Crush half of the cookies in a food processor into small pieces and place them in a large bowl.
- Break the remaining cookies into medium pieces and add them to the bowl.
- Crush the cooled hazelnuts into crumbs and add them to the cookies, mixing until combined.
- In a saucepan over medium heat, melt the condensed milk and butter, stirring until smooth. Remove from heat.
- Chop 150 g of dark chocolate into small pieces and add to the warm mixture of butter and condensed milk, and stir until melted.
- Whisk in the cocoa powder until smooth.
- Pour the chocolate mixture over the cookie and hazelnut mixture and stir until evenly coated.
- Transfer the mixture into the prepared pan, pressing it down firmly to create an even layer.
- Refrigerate for 4-6 hours, or overnight, until fully set.
- Once set, cut the cake into slices.
- Cut 100 g of dark chocolate into small pieces and place in a heatproof bowl with the oil. Melt in the microwave.
- Dip each cake piece halfway into the melted chocolate, and place on a plate.
- Garnish with chopped pistachios. Return the slices to the fridge to allow the glaze to set before serving.
Notes
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.
John says
This is something new for me looks amazing!