Lazy cake recipe is a no-bake chocolate biscuit cake that brings rich chocolate and crunchy biscuits together in a quick, indulgent dessert.
My Baking Addiction inspired me to try this lazy cake recipe because it promised an easy, delicious treat. I have made this lazy cake recipe multiple times and each attempt turned out creamy and satisfying.
I decided to make some modifications from the bakery style by adjusting the chocolate ratio and adding extra vanilla for flavor.
Now I will show step-by-step how to prepare this lazy cake recipe at home with simple ingredients and minimal effort.
About This Lazy Cake Recipe
Lazy cake recipe has a rich, chocolaty taste that melts smoothly on the tongue. The sweetness from the condensed milk balances the deep, slightly bitter flavor of dark chocolate. Crunchy tea biscuits add texture, giving small, pleasant breaks in the creamy chocolate mixture.
The buttery chocolate coating enhances the dessert, making it feel indulgent but not heavy. Vanilla adds subtle warmth that lingers after each mouthful.
Chilling the cake intensifies the flavors, allowing the chocolate to firm up and the biscuits to soak slightly, creating a delightful contrast between soft, fudgy chocolate and crisp biscuit pieces.
How To Prepare Lazy Cake Recipe?
To make this lazy cake recipe perfectly, we’ll go step by step! I’ve explained the process clearly so anyone can follow. I’ve also suggested useful kitchen tools, though you don’t need all of them.
Even with basic equipment, you can easily create this rich, chocolaty, no-bake dessert that everyone will enjoy.
Recipe Overview
Preparation Time: 15 minutes
Cooking Time: 0 minutes (no baking required)
Total Time: 15 minutes
Course: Dessert
Difficulty: Easy
Cuisine: No-bake dessert
Yield: 10 servings
Kitchen Utensils
- Large mixing bowl
- Saucepan or microwave-safe bowl
- Spatula
- 8×8 inch (20×20 cm) baking pan
- Parchment paper
- Knife (for cutting)
Ingredients
- 1 can (396 g) sweetened condensed milk
- 113 g unsalted butter, melted
- 113 g dark chocolate (70% cocoa), melted
- 1 tsp vanilla extract
- 400 g plain tea biscuits (e.g., Marie or Digestive), roughly crushed
Instructions
1. Make the chocolate mixture
In a small saucepan over low heat, melt the butter and dark chocolate together. Once melted, remove from the heat and stir in the sweetened condensed milk and vanilla extract until smooth and well combined. Set aside.
2. Prepare the biscuits
Place the tea biscuits in a large bowl and crush them into small pieces. It’s okay to leave some slightly bigger chunks for texture.
3. Mix together
Pour the chocolate mixture over the crushed biscuits. Using a spatula, gently fold everything together until all the biscuit pieces are coated with chocolate.
4. Prepare the pan
Line an 8×8-inch baking pan with parchment paper, leaving extra over the edges so you can easily lift the mixture out later.
5. Transfer the mixture
Pour the chocolate-biscuit mixture into the lined pan. Press it down evenly with the spatula so it forms a smooth, compact layer.
5. Chill and serve
Place the pan in the refrigerator for at least 2–3 hours until the mixture is firm. Once set, lift it out using the overhanging parchment paper and cut into squares or slices. Serve chilled.
Notes: You can add chopped nuts, dried fruits, or a sprinkle of cocoa powder for extra flavor. For a firmer texture, chill overnight. This cake is perfect for making ahead as it improves in flavor after resting.

Nutrition Facts Of Lazy Cake Recipe
| Nutrition | Amounts |
|---|---|
| Calories | 350 kcal |
| Carbohydrates | 45 g |
| Fat | 18 g |
| Protein | 5 g |
| Sugar | 30 g |
Why Peoples Like lazy cake recipe?
People like lazy cake recipe because it is easy to make, requires no baking, and uses simple ingredients that are usually on hand. The texture appeals to many, combining soft, fudgy chocolate with slightly crunchy biscuits.
The sweetness is rich but not overwhelming, and the chocolate flavor is indulgent and comforting. It can be prepared quickly and stored in the fridge, making it convenient for busy days or last-minute desserts.
Many enjoy the creative freedom to add nuts, cocoa, or extra chocolate, which makes it customizable while staying delicious every time.
How It Works
Lazy cake recipe works by combining melted chocolate, butter, and sweetened condensed milk to create a thick, sticky chocolate mixture that binds the crushed biscuits together.
When the mixture is pressed into a pan and chilled in the refrigerator, the chocolate firms up while the biscuits absorb some moisture, softening slightly but keeping a pleasant crunch.
This process turns loose ingredients into a solid, sliceable cake without baking. Chilling is essential because it allows the chocolate to set and the flavors to meld, giving a rich, fudgy texture and a balanced sweetness throughout the dessert.
What To Serve With Lazy Cake Recipe
Lazy cake pairs beautifully with a variety of treats to create a delightful dessert experience. You can serve it alongside caramel or chocolate sauce drizzles for extra sweetness.
Toasted nuts, such as almonds or hazelnuts, add a crunchy texture that complements the soft chocolate and biscuits. A side of yogurt or mascarpone can provide a creamy, slightly tangy contrast.
Lightly dusting the cake with cocoa powder or powdered sugar gives it a pretty finishing touch. Even simple fruit compote, like cherry or mixed berries, can brighten the flavors and make the dessert feel more special.
When To Serve
Lazy cake recipe can be served anytime you want a quick, sweet treat. It works well as an afternoon snack with tea or coffee, a dessert after lunch or dinner, or even a late-night indulgence.
It can also be served at parties, family gatherings, or casual get-togethers since it is easy to slice and share. Chilling it ahead of time allows you to have it ready for unexpected guests or special occasions.
This lazy cake recipe is also great for birthdays or festive celebrations, as it looks impressive without requiring baking.
Health Benefits
Lazy cake recipe is mostly a dessert, so its health benefits are limited, but it does have a few positive aspects. Dark chocolate contains antioxidants that may help improve heart health and boost mood.
Tea biscuits provide small amounts of carbohydrates that give quick energy. Using moderate portions can satisfy sweet cravings without needing additional snacks.
Homemade versions allow control over ingredients, like using high-quality chocolate or reducing sugar slightly. Serving it with fresh fruit adds vitamins, fiber, and natural sweetness, making the dessert a little more nutritious while still being indulgent.
My Tips For Success!
➢ Use dry, crisp biscuits and break them into small chunks instead of turning them into dust. Leaving some larger pieces gives your cake texture and structure.
➢ Take time to cool the chocolate mixture slightly before adding the biscuits. If it’s too hot, the biscuits can go soggy and the cake won’t hold shape well.
➢ Line your pan first with parchment paper or plastic wrap. This makes it easier to remove the cake once it has chilled.
➢ Press the mixture firmly into the pan so there are no air gaps and the pieces stick together nicely. Chill in the refrigerator for a few hours so the cake sets well.
➢ Choose good quality chocolate for melting. Better chocolate gives deeper flavor and richer taste.
➢ Before cutting, dip a clean knife in hot water and wipe it dry. This helps to slice clean pieces rather than dragging crumbs.
Additions For Extra Delicious Ideas
➤ Coffee or Espresso: Adding a teaspoon of instant coffee or espresso powder to the chocolate mixture intensifies the chocolate flavor and gives the cake a subtle mocha taste, making it richer and more grown-up.
➤ Orange or Lemon Zest: Freshly grated citrus zest adds a bright, tangy note that balances the sweetness of the chocolate and gives the cake a refreshing aroma.
➤ Peanut Butter or Nut Butter Swirl: Swirling in peanut butter or almond butter creates pockets of creamy, nutty flavor that contrast beautifully with the crunchy biscuits and chocolate.
➤ Mini Marshmallows: Mixing in mini marshmallows gives soft, chewy bits inside the cake, adding fun texture and extra sweetness, making it appealing for kids and adults alike.
➤ Spices or Flavors: A pinch of cinnamon, nutmeg, cardamom, or even a small dash of chili powder can deepen the chocolate flavor, adding warmth and complexity that makes the cake unique and memorable.
Cake Storage
Lazy cake recipe should be stored in the refrigerator to keep it firm and maintain its texture. Wrap it tightly in plastic wrap or place it in an airtight container to prevent it from absorbing odors from other foods. It can last up to 5 days when properly stored.
For longer storage, you can freeze it for up to 1 month. To serve, let frozen slices thaw in the refrigerator for a few hours so they soften slightly but remain sliceable and retain their rich, chocolaty texture.
FAQs About Lazy Cake Recipe
Do I need an oven to make it?
No oven is required. The cake sets in the refrigerator, making it quick and easy to prepare, especially for those who want a chocolate dessert without baking.
What type of biscuits can I use?
Plain tea biscuits like Marie or Digestive are ideal because they absorb the chocolate mixture without becoming too soft. You can also try other simple biscuits, but avoid overly sweet or flavored cookies.
How long does it take to set?
Chilling in the fridge for at least 2 hours is recommended. For best results and a firmer texture, leave it overnight. This allows the chocolate to set fully and the flavors to blend.
Can I customize it with extras?
Yes, you can add chopped nuts, dried fruits, or even chocolate chips to enhance flavor and texture. Some people like sprinkling cocoa powder or drizzling extra melted chocolate on top before serving.
Can I adjust the size of the cake?
Yes, the recipe is flexible. You can make it smaller for a few servings or larger for gatherings. Adjust the ingredient quantities accordingly and use a pan that fits the amount of mixture.
Conclusion
This lazy cake recipe was a delight to make and enjoy. The rich chocolate, buttery sweetness and crunchy biscuits created a dessert that was both simple and indulgent.
My guests loved it, and seeing their smiles made me very happy. I am proud of how easily it came together and how successful it turned out without any baking.
This lazy cake recipe gave me confidence in creating quick, delicious treats at home. I hope to make it again soon and continue sharing this easy, crowd-pleasing dessert with family and friends.
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Lazy Cake Recipe
Equipment
- Large mixing bowl
- Saucepan or microwave-safe bowl
- Spatula
- 8×8 inch (20×20 cm) baking pan
- Parchment paper
- Knife (for cutting)
Ingredients Â
- 1 can 396 g sweetened condensed milk
- 113 g unsalted butter melted
- 113 g dark chocolate 70% cocoa, melted
- 1 tsp vanilla extract
- 400 g plain tea biscuits e.g., Marie or Digestive, roughly crushed
InstructionsÂ
Make the chocolate mixture
- In a small saucepan over low heat, melt the butter and dark chocolate together. Once melted, remove from the heat and stir in the sweetened condensed milk and vanilla extract until smooth and well combined. Set aside.
Prepare the biscuits
- Place the tea biscuits in a large bowl and crush them into small pieces. It’s okay to leave some slightly bigger chunks for texture.
Mix together
- Pour the chocolate mixture over the crushed biscuits. Using a spatula, gently fold everything together until all the biscuit pieces are coated with chocolate.
Prepare the pan
- Line an 8×8-inch baking pan with parchment paper, leaving extra over the edges so you can easily lift the mixture out later.
Transfer the mixture
- Pour the chocolate-biscuit mixture into the lined pan. Press it down evenly with the spatula so it forms a smooth, compact layer.
Chill and serve
- Place the pan in the refrigerator for at least 2–3 hours until the mixture is firm. Once set, lift it out using the overhanging parchment paper and cut into squares or slices. Serve chilled.