Flourless Chocolate Truffle Cake (Rich, Grain-Free Dessert)

Published on Jul 30, 2014

  by   Kristina Stosek

8 reviews

Prep Time: 20 minutes Cook Time: 60 minutes Serves: 8
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This flourless chocolate truffle cake is rich, fudgy, and deeply chocolatey, almost like eating chilled chocolate truffles in cake form. It’s naturally gluten-free, grain-free, and made with just 7 pantry ingredients. A small slice goes a long way, making it perfect for chocolate cravings, dinner parties, or special occasions.

slice of flourless chocolate truffle cake topped with raspberries

What Is Flourless Chocolate Truffle Cake?

A flourless chocolate cake is made without grains. The result is a rich dessert with an intense chocolate flavour and soft, fudgy texture. In this version, the texture is closer to truffle, smooth, creamy, and very chocolate-forward.

Why This Recipe Works

  • Just 7 simple ingredients
  • Naturally gluten-free and grain-free
  • High protein (10g) per serving
  • Deep, intense chocolate flavour
  • Dense, truffle-like texture
  • Easy enough for beginner bakers
  • Best made ahead for clean slicing

If you love simple desserts like this, you might also like my Flourless High-Protein Custard Cake with Fruit, only 230 Calories Per Slice and 8 ingredients.

What Is Chocolate Truffle?

Chocolate truffle is a simple mixture of melted chocolate and cream. In this recipe, it’s slightly enriched with butter, which creates a smoother, more stable, and richer chocolate base for the cake.

chocolate ganache in a bowl

How to Make Flourless Chocolate Truffle Cake (Overview)

Step 1: Melt chocolate base
Melt chocolate with cream and butter until smooth. Add vanilla or rum for flavour.

Step 2: Prepare eggs mixture
Whisk eggs with sugar and salt until combined.

Step 3: Combine
Slowly mix the cooled chocolate mixture into the eggs.

Step 4: Bake
Pour into a springform pan and bake until just set.

Step 5: Chill
Cool completely, then refrigerate for at least 6 hours or overnight for best texture.

Texture Tip

This cake is meant to be dense and rich, not light or fluffy. It sets into a fudgy, ganache-like texture once chilled.

slice of flourless chocolate ganache cake

Topping Ideas

  • Fresh berries
  • Whipped cream
  • Cocoa powder dusting
  • Chocolate shavings
  • Ice cream
  • Coconut flakes

Whatever the reason, this rich dessert is sure to please any chocolate lover! Another two chocolate dessert recipes you may enjoy is the Gluten-Free Death By Chocolate Cake, or the Nut-Free 2 Layer Grain-Free Chocolate Cake.

Tried this recipe?

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Many thanks!

Kristina x

Nutrition Info

  • Calories: ~460 Protein: ~10g Carbohydrates: ~28g Fat: ~34g Sugar: ~22g Fiber: ~4g Sodium: ~120mg | Note: These values are estimates and can vary based on specific brands. Nutrition information is automatically calculated, so should only be used as an approximation.

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