If you’re craving a sweet, indulgent treat but don’t want to turn on the oven, this Easy No-Bake Chocolate Biscuit Cake is your new best friend. It’s a crowd-pleaser that comes together in no time with minimal effort. Layers of buttery biscuits are enveloped in rich, creamy chocolate that sets into a decadent, irresistible dessert. Trust me, once you try it, you’ll be making this over and over again!
Why You’ll Love Easy No-Bake Chocolate Biscuit Cake
Here’s why this cake is going to win your heart:
- No-Bake Goodness: No oven, no hassle! Just a simple combination of ingredients that you can press together and let chill.
- Quick and Easy: With just a few ingredients and minimal steps, this cake comes together in a flash. It’s perfect for when you need a last-minute dessert that’s guaranteed to impress.
- Rich and Decadent: The chocolate coating is smooth, velvety, and perfectly sweet. The crunchy biscuits add the perfect texture contrast, making each bite a true delight.
- Make Ahead: This cake actually gets better with time. Prepare it the night before, and you’ll have a delicious dessert ready to go when you need it.
- Customizable: Add nuts, dried fruit, or even a dash of espresso to the chocolate for a personalized twist on this classic recipe.
Ingredients
Here’s everything you need to make this super easy, no-bake chocolate cake:
Digestive Biscuits (or Graham Crackers): These are the base of the cake. Their slightly sweet, crispy texture is perfect for absorbing the rich chocolate coating.
Butter: Adds richness and helps bind the ingredients together. You’ll melt it to mix with the chocolate.
Dark Chocolate: The star of the show! Dark chocolate gives this cake that deep, irresistible chocolate flavor. You can use milk chocolate if you prefer something sweeter.
Sweetened Condensed Milk: This adds a smooth, creamy texture to the chocolate mixture and makes the cake deliciously sweet.
Vanilla Extract: A touch of vanilla to round out the flavors and add warmth.
A Pinch of Salt: To balance out the sweetness and enhance the flavors.
(Note: Exact measurements are in the recipe card above.)

Instructions
Let’s get this cake ready to chill and enjoy:
Prepare the Biscuits: Break the digestive biscuits into bite-sized pieces and set them aside. You want some larger chunks for texture, but also some smaller crumbs to help hold everything together.
Melt the Butter and Chocolate: In a saucepan, melt the butter, dark chocolate, and sweetened condensed milk over low heat, stirring constantly until smooth. Once it’s all melted and combined, add the vanilla extract and a pinch of salt.
Combine with the Biscuits: Pour the melted chocolate mixture over the broken biscuits and stir gently until all the biscuit pieces are coated. Be careful not to crush the biscuits too much as you stir.
Set the Cake: Transfer the biscuit-chocolate mixture to a greased or lined cake pan (8-inch round or square works well). Press it down firmly to ensure it’s compacted.
Chill: Place the cake in the refrigerator for at least 2-3 hours, or overnight if possible, to allow it to firm up and set.
Serve and Enjoy: Once the cake has set, slice it into pieces and enjoy the rich, chocolatey goodness.
Nutrition Facts
Servings: 8
Calories per serving: 350
Preparation Time
Prep Time: 15 minutes
Chill Time: 2-3 hours
Total Time: 2.5 – 3 hours
How to Serve Easy No-Bake Chocolate Biscuit Cake
This cake is delicious on its own, but here are some great ways to serve it up:
- With Whipped Cream: Add a dollop of whipped cream or a scoop of vanilla ice cream for extra indulgence.
- Fresh Berries: Serve with fresh berries like raspberries or strawberries for a refreshing contrast to the rich chocolate.
- Coffee: Pair it with a cup of freshly brewed coffee for the perfect afternoon treat.
- Drizzled with Chocolate: For an extra touch, drizzle some extra melted chocolate or caramel over the top before serving.
Additional Tips
- Make Ahead: This cake stores beautifully in the fridge for up to 5 days, so feel free to make it ahead of time. The flavors will develop even more as it sits!
- Add-ins: Want to mix things up? Add some chopped nuts, dried fruits, or even a sprinkle of sea salt on top for some extra flavor and texture.
- Storage: Keep leftovers tightly covered in the fridge to keep it fresh and firm.
FAQ Section
Q1: Can I use milk chocolate instead of dark chocolate?
A1: Yes, if you prefer a sweeter taste, feel free to use milk chocolate. Just keep in mind that it will result in a sweeter cake.
Q2: How long can I store the cake?
A2: The cake can be stored in the fridge for up to 5 days. Make sure it’s tightly covered to maintain its freshness.
Q3: Can I freeze this cake?
A3: Yes! You can freeze the cake for up to 2 months. Just slice it and wrap it tightly in plastic wrap or foil before freezing. Thaw in the fridge before serving.
Q4: Can I use a different type of biscuit?
A4: Yes, you can use graham crackers or any other sweet biscuit you prefer. Just make sure it’s not too soft to hold the chocolate mixture together.
Q5: Do I have to refrigerate the cake?
A5: Yes, the cake needs to be chilled to set properly. It’s what helps the chocolate firm up and hold its shape.
Q6: Can I add alcohol to the cake?
A6: Absolutely! A little splash of rum or whiskey can add a fun twist to this cake. Just be sure to use it sparingly so it doesn’t overpower the chocolate.
Q7: Can I make this cake without sweetened condensed milk?
A7: You can substitute with heavy cream and sugar, but sweetened condensed milk provides a unique richness and creaminess that’s hard to replicate.
Q8: Can I make this cake in individual portions?
A8: Yes, you can make mini cakes by pressing the mixture into muffin tins or small cups for individual servings.
Q9: Can I use this recipe to make a layer cake?
A9: Sure! Just press the mixture into a large cake tin and let it set. You could even layer it with whipped cream or extra chocolate for a fancier version.
Q10: How do I serve the cake if it’s too firm after chilling?
A10: If the cake is too firm to slice, let it sit at room temperature for 10-15 minutes before cutting. This will make it easier to slice without cracking.
Conclusion
This Easy No-Bake Chocolate Biscuit Cake is the ultimate dessert for chocolate lovers who want something rich, decadent, and easy to make. With minimal ingredients and zero baking required, it’s the perfect treat for any occasion. Whether you’re serving it at a party or enjoying it as a weekend indulgence, this cake is sure to satisfy your sweet tooth.
PrintEasy No-Bake Chocolate Biscuit Cake
This Easy No-Bake Chocolate Biscuit Cake is a simple, yet irresistible treat that’s perfect for when you’re craving something sweet without the hassle of baking. With just a few ingredients, you can whip up a decadent chocolate cake with a crunchy biscuit base. The best part? It’s ready in just a few hours!
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 2 hours 15 minutes (freezing time included)
- Yield: 8–10 servings 1x
- Category: Dessert
- Method: No-bake
- Cuisine: british
- Diet: Vegetarian
Ingredients
Base Ingredients
- 2 packs Marie biscuits (36 pieces, 180g), or digestive biscuits or graham crackers
- 1/2 cup (100g) butter, melted
- 6 tablespoons cocoa powder, natural or Dutch-processed
- 1/2 can (200g/7oz) sweetened condensed milk
Instructions
- Break biscuits into large chunks. Grease a loaf pan and line with parchment paper, or prepare aluminum foil for the roll method.
- In a large bowl, combine melted butter, cocoa powder, and condensed milk until smooth.
- Fold in the broken biscuit pieces, mixing until well combined.
- Press the mixture into the prepared loaf pan or shape it into a log using the foil.
- Freeze for 2-3 hours until firm.
- Once set, slice and serve. Store any leftover slices in the freezer.
Notes
- If you prefer a smoother texture, feel free to blend the biscuits into smaller pieces.
- For a little extra sweetness, drizzle melted chocolate on top before freezing.
- The cake can be stored in the freezer for up to 1-2 weeks, but it’s best enjoyed fresh.
Nutrition
- Serving Size: 1 slice (based on 8 servings)
- Calories: 280kcal
- Sugar: 18g
- Sodium: 120mg
- Fat: 16g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 40mg