Flourless Chocolate Hazelnut Torte

Featured in Sweet Delights for Every Occasion.

This flourless chocolate hazelnut cake combines ground hazelnuts with rich chocolate for an elegant gluten-free dessert. The texture comes from whipped egg whites folded into a chocolate-hazelnut base. Ready in about an hour, it can be made ahead and frozen. Perfect for special occasions.
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Updated on Wed, 05 Feb 2025 23:12:28 GMT
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When chocolate and hazelnuts meet in this flourless cake, the result is pure magic. Each slice offers a rich, fudgy texture and nutty depth, making it both sophisticated and comforting. In my kitchen, this has become my go-to recipe for an impressive yet simple dessert. This flourless cake is a guaranteed crowd-pleaser, perfect for celebrations or a simple weeknight treat.

Ingredients and Tips

  • Chocolate: High-quality bittersweet (60-65% cacao)
  • Eggs: Room temperature for best volume
  • Butter: Unsalted, European-style preferred
  • Hazelnut Flour: Fresh for best flavor
  • Sugar: Granulated for proper structure
  • Vanilla: Pure extract only
  • Salt: Fine sea salt enhances the chocolate flavor

Step-by-Step Instructions

Prepare
1. Have all ingredients at room temperature. Preheat oven to 350°F (175°C). Grease and line a springform pan with parchment paper.
Melt Chocolate
2. Melt butter and chocolate in a double boiler over low heat, stirring occasionally, until smooth and glossy.
Combine
3. Combine dry ingredients. Add to the chocolate mixture. Add egg yolks one at a time, mixing well after each addition. The batter will be thick and glossy.
Whip Egg Whites
4. Whip egg whites, starting slowly and gradually increasing speed. Add sugar slowly. Stop at soft peaks – don't overwhip.
Fold
5. Gently fold one-third of the egg whites into the batter, then fold in the remaining whites. Don't overmix.
Bake
6. Pour into the prepared pan. Bake until puffed and cracked, and a tester comes out with a few moist crumbs. Cool completely in the pan.
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Storing and Making Ahead

This cake is great for making ahead. Store it at room temperature for 2-3 days or in the refrigerator for up to a week, tightly wrapped. You can also freeze it for up to 3 months. For freezing, wrap the cake well in plastic wrap and then foil. Thaw overnight in the refrigerator before serving. It tastes delicious at any temperature!

Tips from the Pros

  • Use high-quality chocolate for the best flavor.
  • Make sure all ingredients are at room temperature.
  • Don't overmix the batter.
  • Whip the egg whites to soft peaks, not stiff peaks.
  • Be gentle when folding in the egg whites.
  • Let the cake cool completely before slicing.
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Creative Variations

There are many ways to customize this cake. Try adding chopped nuts, like walnuts or pecans, to the batter. You can also swirl in some jam or Nutella before baking. After cooling, dust the cake with powdered sugar or cocoa powder, or drizzle it with ganache or melted chocolate. A simple glaze also works well.

Temperature and Timing

Temperature is key for this cake. Make sure your oven is properly preheated. The cake is done when it's puffed and cracked, and a toothpick inserted into the center comes out with a few moist crumbs. It will continue to set as it cools.

Serving Suggestions

This cake is delicious on its own, but it's also wonderful with a scoop of ice cream or a dollop of whipped cream. It pairs well with fresh berries, like raspberries or strawberries. A dusting of powdered sugar or a drizzle of chocolate ganache makes a beautiful presentation.
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Final Thoughts

This flourless chocolate hazelnut cake is a showstopper dessert that's surprisingly easy to make. It's perfect for any occasion and is sure to impress your guests. The combination of rich chocolate and nutty hazelnuts is simply irresistible.

Frequently Asked Questions

→ Can I substitute the nuts?
Yes, use almond flour or other ground nuts like pecans or walnuts.
→ How long does it keep?
5 days refrigerated or 1 month frozen.
→ Can I make it dairy-free?
Yes, use vegan butter and omit salt if butter is salted.
→ Can I make it ahead?
Yes, bake 1-2 days ahead and store covered.
→ What chocolate should I use?
60-65% cacao semisweet chocolate works best.

Rich & Fudgy Flourless Chocolate Hazelnut Cake

A rich, fudgy flourless cake made with hazelnuts, dark chocolate, and whipped egg whites for the perfect texture.

Prep Time
20 Minutes
Cook Time
40 Minutes
Total Time
60 Minutes

Category: Desserts

Difficulty: Intermediate

Cuisine: European

Yield: 10 Servings (1 9-inch cake)

Dietary: Vegetarian, Gluten-Free

Ingredients

→ Cake

01 6 large eggs, room temperature, separated
02 12 tablespoons (170g) unsalted butter
03 10 ounces (283g) semisweet chocolate, chopped
04 3/4 cup (150g) granulated sugar, divided
05 1 cup (112g) hazelnut flour
06 1/2 teaspoon fine sea salt
07 2 teaspoons vanilla extract

→ Optional Toppings

08 Whipped mascarpone
09 Chocolate ganache
10 Seasonal fruit
11 Cocoa powder for dusting

Instructions

Step 01

Heat oven to 350°F. Butter 9-inch springform pan and line with parchment. Bring eggs to room temperature.

Step 02

Melt butter and chocolate over simmering water until smooth. Remove from heat.

Step 03

Whisk 1/2 cup sugar with hazelnut flour and salt. Add to chocolate with vanilla and egg yolks.

Step 04

Beat egg whites until foamy. Add remaining sugar and whip to soft peaks.

Step 05

Fold whites into chocolate mixture in thirds. Pour into pan and bake 35-40 minutes until puffed and set.

Notes

  1. Can be made 1-2 days ahead
  2. Freezes well up to 1 month
  3. Use 60-65% chocolate for best results

Tools You'll Need

  • 9-inch springform pan
  • Stand mixer
  • Heatproof bowl
  • Parchment paper

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (butter)
  • Contains eggs
  • Contains nuts (hazelnuts)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~