Name: Kalter Hund (German Chocolate Biscuit Cake)
Prep time: 20 min
Total time: 4 h 20 min
Cuisine: German
Ingredients: 1 pack butter biscuits (200–250 g); 200 g dark chocolate; 60 g butter; 1 egg (optional, traditional version); 2 tbsp cocoa powder; 2 tbsp sugar

Why You’ll Love Kalter Hund (German Chocolate Biscuit Cake) Recipe

This nostalgic dessert is a dream come true for chocolate lovers and fans of easy, no-bake recipes. It requires just a handful of pantry staples and comes together quickly without turning on the oven. The contrast between the smooth chocolate and crunchy biscuits delivers a satisfying texture, and the chill time means it can be made ahead — perfect for entertaining or enjoying as a cozy family treat.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 pack butter biscuits (200–250 g)
• 200 g dark chocolate
• 60 g butter
• 1 egg (optional, traditional version)
• 2 tbsp cocoa powder
• 2 tbsp sugar

Directions

In a saucepan, melt the dark chocolate and butter together over low heat, stirring until smooth.
Remove from heat and stir in cocoa powder and sugar until fully combined.
If using the traditional version, whisk in the egg off the heat while the mixture is still warm but not hot.
Line a loaf pan with parchment paper, allowing some overhang for easy removal.
Begin layering: Spread a thin layer of chocolate mixture on the bottom, then add a layer of butter biscuits. Continue alternating layers, finishing with a layer of chocolate on top.
Chill the cake in the refrigerator for 4–6 hours or until completely set.
Once firm, lift out using the parchment and slice into pieces to serve.

Servings and timing

This recipe serves approximately 8–10 people. Preparation time is about 15 minutes, with an additional 4–6 hours of chilling time required before serving.

Variations

Nutty Twist: Add a layer of chopped hazelnuts or almonds between the biscuit layers for extra crunch.
Coconut Version: Mix shredded coconut into the chocolate mixture for a tropical touch.
Vegan Option: Use dairy-free chocolate, plant-based butter, and skip the egg or use a vegan egg replacer.
Liqueur Infusion: Stir a tablespoon of rum or coffee liqueur into the chocolate mixture for an adult version.
White Chocolate Spin: Replace the dark chocolate with white chocolate and add a pinch of cardamom for a unique variation.

Storage/Reheating

Store Kalter Hund in the refrigerator, tightly wrapped or in an airtight container, for up to 5 days. This cake is not suitable for reheating as it is meant to be enjoyed cold. For longer storage, you can freeze it for up to one month. Thaw in the refrigerator overnight before serving.

FAQs

What does “Kalter Hund” mean in English?

“Kalter Hund” translates to “cold dog” in English, referring to the chilled nature of the dessert rather than any actual animal product or shape.

Is it safe to eat raw egg in this recipe?

Traditionally, one raw egg is used, but it can be omitted for safety or replaced with pasteurized egg or egg substitute.

Can I use milk chocolate instead of dark chocolate?

Yes, milk chocolate can be used for a sweeter version, though it may set slightly softer than dark chocolate.

Do the biscuits soften in the cake?

Yes, the biscuits soften slightly while chilling but retain a pleasant crunch that contrasts with the chocolate layers.

Can I make this cake gluten-free?

Absolutely. Just substitute the butter biscuits with a gluten-free alternative.

What kind of pan should I use?

A standard loaf pan (approximately 9×5 inches) works best for traditional shape and layering.

How long does it take to set in the fridge?

It takes about 4 to 6 hours in the refrigerator to set fully. Overnight chilling is ideal for best results.

Can I prepare this ahead of time?

Yes, this cake is perfect for making ahead as it needs to chill and sets better the longer it sits.

Is it kid-friendly?

Definitely! It’s a great dessert to make with children since it’s no-bake and uses simple ingredients.

Can I add fruits or jam between the layers?

Yes, thin layers of raspberry jam or sliced bananas can add a fruity twist to the traditional recipe.

Conclusion

Kalter Hund is the perfect union of ease, nostalgia, and indulgence. With just a few ingredients and no oven required, this classic German dessert delivers a rich chocolate experience layered with the crispness of butter biscuits. Whether you’re recreating childhood memories or discovering it for the first time, Kalter Hund is sure to become a go-to favorite in your dessert repertoire.