Flourless Chocolate Cake: Ultra-Fudgy

French

You are going to love this ultra-fudgy, flourless gluten-free chocolate cake, perfect for birthdays or any time a chocolate craving strikes.

With its rich, melt-in-the-mouth texture, this dessert delights everyone and offers a satisfying option for those avoiding gluten without sacrificing flavor.

Gluten-free flourless chocolate cake with a smooth, rich surface, decorated with chocolate curls around the edge and a single chocolate square on top, presented on a clear glass cake stand.

Moist Flourless Chocolate Cake : Easy Gluten-Free Recipe

For a recent birthday, my sister Lunetoiles whipped up this gorgeous flourless chocolate cake, a gluten-free treat that won over everyone at the table.

Who could resist sinking their spoon into that ultra-moist, intensely chocolatey center, all finished with crunchy chocolate decorations?

This cake is a true treasure for anyone who avoids gluten, but it’s just as irresistible for anyone who simply loves a rich, decadent dessert.

I completely fell for this recipe, though I wasn’t there to claim my slice, the photos alone make me want to reach through the screen and help myself!

What I love most is how simple the method is, even if it looks impressive. The secret? A luscious chocolate and egg mousse, with part baked for the base and the rest layered on top as a silky, melt-in-your-mouth topping.

It’s a fudgy, foolproof delight that proves gluten-free baking can be just as indulgent as any classic cake!

Slice of flourless, gluten-free chocolate cake with a light, airy mousse texture, dusted with cocoa powder and decorated with chocolate curls on the edge, served on a white plate

Ingredients for the Flourless Chocolate Cake

  • 250 g dark chocolate : Choose high-quality chocolate with at least 60% cocoa for an intense flavor and rich, fudgy texture.
  • 250 g sugar : Provides sweetness and balances the deep cocoa notes. You can slightly reduce the amount if you prefer a less sweet cake.
  • 250 g unsalted butter : Cut into pieces for easier melting. The butter adds moisture, richness, and a smooth mouthfeel.
  • 9 egg yolks : Use yolks at room temperature for easier mixing. They bring creaminess and help bind the ingredients together.
  • 5 egg whites : Whip the egg whites until stiff peaks form. They lighten the batter, giving the cake its signature airy, mousse-like texture.
Flourless, gluten-free chocolate cake viewed from the side under a glass dome, decorated with chocolate-coated rolled biscuits around the edge, displayed on a clear cake stand.

Step-by-Step Instructions for Flourless Chocolate Cake

  • Preheat your oven to 170-180°C (340-355°F, gas mark 6) to ensure even baking.
  • Grease a 24 cm (9-inch) springform pan with butter to make unmolding easier.
  • Melt the chocolate in a heatproof bowl set over a pan of simmering water (double boiler). Once smooth, add the butter and mix until fully combined.
  • Whisk together the sugar and egg yolks in a large bowl until the mixture becomes pale and doubles in volume. This step adds lightness and a fluffy texture.
  • Add the melted chocolate and butter mixture to the sugar and yolk mixture. Stir well until completely smooth.
  • Beat the egg whites with a pinch of salt until stiff peaks form.
  • Stir one spoonful of whipped egg whites into the chocolate mixture to loosen it, mixing vigorously.
  • Gently fold in the remaining egg whites with a spatula, lifting and turning the mixture to keep it airy.
  • Pour half the batter into the prepared pan and smooth the top.
  • Bake for 45 minutes, checking for doneness (a knife inserted should come out clean).
  • Let the cake cool completely before spreading the remaining (uncooked) chocolate mixture on top.
  • Refrigerate for at least 12 hours to allow the mousse to set.
  • Carefully remove the ring from the pan.
  • Dust the cake with unsweetened cocoa powder and decorate the sides with chocolate-coated biscuits or rolled wafer cookies for an elegant finish.
Flourless, gluten-free chocolate cake topped with cocoa powder and surrounded by chocolate-coated rolled biscuits, displayed on a decorative glass cake stand.

Storage and Serving Tips

  • In the fridge: Store the cake in an airtight container or tightly wrapped to keep it fresh and moist for up to 3 days.
  • In the freezer: The cake freezes well, either whole or sliced. Wrap it securely and let it thaw gently in the refrigerator before serving.
  • At room temperature: Take the cake out of the fridge 20-30 minutes before serving to enjoy its soft, melt-in-the-mouth texture and full flavor.
  • On a decorative platter: Present the cake on a stylish cake stand or under a glass dome for an elegant, festive touch at any celebration.
  • Suggested accompaniments: Pair each slice with whipped cream, fresh berries, or a scoop of vanilla ice cream for an extra-indulgent treat.
Slice of flourless, gluten-free chocolate cake with a rich, airy mousse texture, topped with cocoa powder and chocolate curls, served on a white plate.

FAQ : Your Questions about Flourless Chocolate Cake

– Can I substitute the butter with something else? Yes, you can use plant-based margarine or coconut oil for a dairy-free version.

– Is this cake suitable for people with egg allergies? Unfortunately, this recipe contains many eggs, so it’s not egg-free; look for a vegan version if needed.

– Can I use milk chocolate instead of dark chocolate? Yes, but the cake will be sweeter and less intense, consider reducing the sugar slightly.

– Can I make the cake ahead of time? Absolutely! It keeps well in the fridge and actually tastes even better the next day.

– Will the texture really be fudgy without any flour? Yes, the whipped egg whites and butter ensure a moist, melt-in-your-mouth texture.

– Is it possible to freeze this cake? Yes, it can be frozen, just make sure to wrap it well. However, be aware that freezing may slightly affect its texture and flavor.

– What do you recommend serving with this cake? A scoop of ice cream, fresh berries, or whipped cream are all delicious accompaniments.

– Can I make this cake in individual portions? Yes, simply bake the batter in muffin tins for mini cakes and adjust the baking time.

flourless chocolate cake

Other chocolate desserts to try

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Flourless Gluten-Free Chocolate Cake: Ultra-Fudgy

Ultra fudgy Flourless Chocolate Cake: Easy recipe


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  • Author: Amour de cuisine
  • Total Time: 1 hour 5 minutes
  • Yield: 8 serving 1x

Description

Experience this ultra-fudgy, flourless gluten-free chocolate cake, perfect for birthdays or any time a chocolate craving strikes. With its rich, melt-in-the-mouth texture, this dessert delights everyone and offers a satisfying option for those avoiding gluten without sacrificing flavor.


Ingredients

Scale
  • 250 g dark chocolate
  • 250 g sugar
  • 250 g unsalted butter
  • 9 egg yolks
  • 5 egg whites


Instructions

  1. Preheat the oven to 170-180°C (340-355°F).

  2. Grease a 24 cm (9-inch) springform pan with butter for easy removal.

  3. Melt the chocolate in a double boiler, then stir in the butter until smooth and glossy.

  4. Whisk sugar and egg yolks together in a large bowl until pale and doubled in volume.

  5. Mix in the melted chocolate-butter mixture until fully combined.

  6. Whip the egg whites with a pinch of salt until stiff peaks form.

  7. Stir in a spoonful of egg whites into the chocolate mixture to loosen the batter.

  8. Gently fold in the remaining egg whites with a spatula to keep the mixture light and airy.

  9. Pour half the batter into the pan and smooth the top.

  10. Bake for 45 minutes, checking for doneness (a knife should come out clean).

  11. Let the cake cool completely, then spread the remaining uncooked batter over the baked base.

  12. Chill for at least 12 hours in the fridge to allow the mousse to set.

  13. Remove the ring from the springform pan gently.

  14. Dust with unsweetened cocoa powder and decorate the sides with chocolate-coated rolled wafer cookies for a festive finish.

  • Prep Time: 20 min
  • Cook Time: 45 min
  • Category: desserts
  • Cuisine: easy cuisine

Nutrition

  • Serving Size: 1 serving
  • Calories: 570 kcal

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