Flourless Chocolate Hazelnut Cake

Featured in Sweet Treats and Baked Goods.

This elegant flourless chocolate hazelnut cake combines rich chocolate with ground hazelnuts for an intensely flavored, naturally gluten-free dessert. The recipe relies on separated eggs - whipped whites for lightness and yolks for richness - along with high-quality chocolate and butter for a decadent result. The cake's fudgy texture comes from carefully melting chocolate and butter together, then folding in ground hazelnuts and whipped egg whites. It's sophisticated enough for special occasions but simple enough to make any day. The versatile cake can be made ahead, frozen, and served with various toppings like whipped mascarpone or fresh fruit. Perfect for those seeking a gluten-free option without compromising on taste or texture.
Fatiha
Updated on Wed, 09 Apr 2025 11:34:44 GMT
Rich & Fudgy Flourless Chocolate Hazelnut Cake Pin it
Rich & Fudgy Flourless Chocolate Hazelnut Cake | zestplate.com

When the art of Italian baking meets the universally loved chocolate hazelnut spread, the result is these exceptional Nutella Hand Pies. Each delicate, crisp, and buttery pastry encloses a delightful amount of warm, melted Nutella, crafting a portable dessert that is simultaneously sophisticated and comforting. Within my Italian-inspired kitchen, these miniature pies have evolved into our favored treat for occasions ranging from simple afternoon refreshments to elegant after-dinner sweets.

Essential Ingredients and Selection Tips

  • Butter: Cold, premium quality butter for the crispiest pastry
  • Flour: All-purpose flour to achieve the ideal texture
  • Nutella: Ensure it's at room temperature for simple spooning
  • Eggs: Contribute to a rich pastry and a vibrant golden-brown egg wash
  • Sugar: Requires both granulated and confectioners' sugar
  • Salt: Enhances both the flavor of the pastry and the filling
  • Optional garnishes: Demerara sugar or a sweet glaze

Detailed Instructions

1. The Perfect Dough:
Begin with extremely chilled butter, diced into small cubes. Combine the dry components within a food processor, introduce the butter and eggs, then pulse until the mixture just begins to bind together. The key to the flakiest outcome is maintaining cold temperatures throughout.
2. The Chilling Phase:
Wrap the pastry dough tightly in plastic wrap and chill in the refrigerator for at least 30 minutes. Concurrently, portion small amounts of Nutella onto a baking sheet lined with parchment paper and place in the freezer. This step prevents the filling from oozing out during baking.
3. The Assembly Process:
Roll the chilled pastry dough to a thickness of 1/8 inch on a lightly floured surface. Use a cutter to create circles, place a frozen Nutella portion in the center of each, then top with a second pastry circle. Firmly seal the perimeters with the tines of a fork and create small steam vents in the upper surface.
4. The Finishing Touch:
Brush the pies with an egg wash for a lustrous golden finish. Optional: sprinkle with sugar for added texture. Bake until they are a perfect golden-brown shade, approximately 20-25 minutes.
Flourless Chocolate Hazelnut Cake Pin it
Flourless Chocolate Hazelnut Cake | zestplate.com

Storage and Make-Ahead Mastery

These hand pies are notably versatile regarding storage. Keep them at normal room temperature for 1 to 2 days within an airtight container, or store in the refrigerator for up to 5 days. For extended preservation, freeze either baked or unbaked pies for up to 3 months. When freezing unbaked pies, initially freeze them individually, then transfer to freezer-safe bags. To warm, heat in a 350°F oven until warmed all the way through, approximately 10 minutes.

Professional Tips for Perfect Results

  • Ensure all components are chilled until ready to use
  • Avoid overmixing the pastry dough – it should just be combined
  • Freeze the Nutella portions until solid prior to assembling
  • Completely seal the edges to prevent filling leakage
  • Create steam vents in the upper crust to prevent bursting
  • Allow to cool briefly before consuming to avoid burns
  • Utilize a fork to fashion a decorative edge design
  • Consider chilling the assembled pies prior to baking
Chocolate Hazelnut Cake Pin it
Chocolate Hazelnut Cake | zestplate.com

Variations and Creative Twists

Through numerous preparations, I have uncovered several exciting variations. Consider blending Nutella with chopped hazelnuts for added texture, or incorporate a delicate layer of raspberry preserves. On occasion, I will dust them with cocoa powder in place of powdered sugar, or drizzle with melted chocolate after they have cooled.

Temperature and Timing Mastery

Achieving success relies on understanding temperature throughout each stage. The dough needs to remain cold until baking, the Nutella must be completely frozen, and the oven should be fully preheated to the correct temperature. Pay close attention during the last minutes of baking – the difference between a golden brown and being overly dark is only moments apart.

Serving Suggestions

Serve these pies while still slightly warm, sprinkled with powdered sugar. For more special events, present them with a scoop of vanilla gelato or a drizzle of warm chocolate sauce. They are ideal for picnics or as lunchbox treats, given their portability and palatability at room temperature.
Flourless Chocolate Hazelnut Cake Recipe Pin it
Flourless Chocolate Hazelnut Cake Recipe | zestplate.com

Final Professional Tips

  • Roll the pastry dough between sheets of parchment paper for simpler handling
  • Ensure the edges remain free of filling to facilitate proper sealing
  • Rotate the baking sheet halfway through baking for uniform browning
  • Cool on a wire rack to prevent the bases from becoming soggy
  • Consider making additional pies to freeze for future enjoyment
  • Utilize a sharp cutter to achieve the cleanest edges
  • Keep any dough scraps chilled before rerolling them

Frequently Asked Questions

→ Why do eggs need to be room temperature?
Room temperature eggs whip better and incorporate more easily, creating a lighter texture in the finished cake.
→ Can I use different nuts?
Yes, you can substitute almond flour, ground pecans, or walnuts for the hazelnut flour.
→ Why did my cake crack?
Cracking is normal and expected due to the cake's flourless nature. It adds to its rustic charm.
→ How do I know when it's done?
The cake should be puffed, cracked, and firm in the center when done, about 35-40 minutes.
→ Can I make this ahead?
Yes, make 1-2 days ahead and store at room temperature, or freeze for up to a month.

Flourless Chocolate Hazelnut Cake

A decadent gluten-free chocolate cake made with ground hazelnuts, creating a rich, fudgy texture that's perfect for special occasions.

Prep Time
20 Minutes
Cook Time
40 Minutes
Total Time
60 Minutes
By: Fatiha

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 10 Servings (1 9-inch cake)

Dietary: Low-Carb, Vegetarian, Gluten-Free

Ingredients

→ Cake

01 6 large eggs, at room temperature, yolks and whites separated
02 12 tablespoons (170g) unsalted butter, plus more for greasing
03 10 ounces (283g) semisweet chocolate (60-65% cacao), roughly chopped
04 3/4 cup (150g) organic granulated sugar, divided
05 1 cup (112g) hazelnut flour or ground hazelnuts
06 1/2 teaspoon fine sea salt or kosher salt
07 2 teaspoons pure vanilla extract

→ Optional Toppings

08 Whipped mascarpone
09 Coconut milk chocolate ganache
10 Seasonal fruit
11 Cocoa powder for dusting

Instructions

Step 01

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

Step 02

Melt butter and chocolate in double boiler until smooth, about 5 minutes. Remove from heat and stir until completely melted.

Step 03

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

Step 04

Whip egg whites until foamy. Gradually add remaining 1/4 cup sugar until soft peaks form.

Step 05

Fold egg whites into chocolate mixture in thirds until no streaks remain.

Step 06

Bake in prepared pan for 35-40 minutes until puffed and center is firm. Cool completely before serving.

Notes

  1. Can be made 1-2 days ahead and stored at room temperature
  2. Freezable for up to 1 month
  3. Can substitute almond flour or other ground nuts for hazelnut flour
  4. Can be made dairy-free using vegan butter

Tools You'll Need

  • 9-inch springform pan
  • Stand mixer with whip attachment
  • Double boiler or heatproof bowl
  • Parchment paper

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains eggs
  • Contains dairy (butter)
  • Contains tree 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: 385
  • Total Fat: 32 g
  • Total Carbohydrate: 24 g
  • Protein: 8 g