Lazy Cake Recipe

5 from 2 votes

This lazy cake is a no-bake chocolate biscuit cake everyone loves—easy, rich, and perfect for any occasion. A classic treat anyone can make!

Prep Time15

Chilling time2

Total Time2 15

Course: Dessert

Cuisine: European

Keyword: easy

Servings: yields

Calories: 482kcal

Crush the biscuits and nuts: Break the biscuits into small pieces using your hands or a rolling pin. Roughly chop the roasted nuts (if using). Place both in a large mixing bowl and set aside.
Make the chocolate syrup: In a saucepan, combine the sugar, butter, cocoa powder, and water or coffee. Bring to a gentle boil over medium heat, stirring constantly. Simmer for 5–6 minutes until glossy and slightly thickened.
Mix with biscuits: Pour the hot chocolate syrup over the biscuit and nut mixture. Mix well with a spatula until everything is evenly coated.
Shape the cake: Line a 9-inch (23cm) round springform or loaf pan with parchment paper. Press the mixture firmly into the pan to form a compact, even layer. Refrigerate while you make the ganache.
Prepare the ganache: Place chopped chocolate in a heatproof bowl. Heat the cream in a small saucepan just until it begins to simmer. Remove from heat and pour over the chocolate. Let sit 1–2 minutes, then stir until smooth.
Assemble and chill: Pour the ganache over the cake and spread it evenly. Refrigerate the cake for at least 2–3 hours or until fully set.
Decorate and serve: Top with additional chopped nuts or a dusting of cocoa powder if desired (optional). Slice and enjoy chilled.

Storange: Store in an airtight container in the fridge for up to 5 days. For longer storage, freeze for up to 1 month. Wrap tightly and thaw in the fridge before serving.
Add vanilla extract, orange zest, or a splash of rum to the syrup for extra flavor. Try adding shredded coconut, dried cranberries, or mini marshmallows for fun twists.
No digestive biscuits? Use graham crackers, Marie biscuits, or any plain tea biscuits.
No nuts? Skip or replace with sunflower seeds or chopped dried fruit.
Control the sweetness: You can reduce the sugar to ½ cup (100g) if you prefer a less sweet dessert, especially if using sweet biscuits or milk chocolate.
Coffee enhances flavor: Using brewed coffee instead of water intensifies the chocolate flavor, but it's completely optional—plain water works great too.