Italian Flourless Chocolate Cake Recipes

Steps:

• Heat oven to 350 degrees. Butter an 8-inch cake pan. Line bottom with parchment.
• In a large bowl, using a mixer or by hand, beat the 7 tablespoons butter with the confectioners' sugar until smooth and creamy. Melt chocolate in a pan on top of stove. Pour warm chocolate over the butter and sugar mixture and beat until smooth. Whisk in egg yolks one at a time. Stir in potato starch.
• In a medium bowl, beat egg whites until soft peaks form. Gradually beat in superfine sugar and continue beating until firm peaks develop. Fold egg whites into chocolate mixture.
• Scrape the batter out of the bowl, and spread it in the pan. Bake for 18 minutes. Cake will rise and top will look dry and a little crackly. Remove pan from oven, place on a rack and allow to cool completely, about 2 hours. Cake will sink a bit.
• Unmold cake, peel off parchment, then invert onto a serving dish so the crackly surface is on top. Generously sift confectioners' sugar over the top, then serve.

Steps:

• Pour 2 cups water inside a 7-quart multi-functional pressure cooker (such as Instant Pot®) and insert a trivet. Generously butter an 8-inch round cake pan.
• Combine chocolate and butter in a large microwave-safe bowl. Microwave on 800 watts for 2 minutes. Whisk and microwave for another 2 minutes. Continue whisking and cooking until chocolate and butter are completely melted. Add sugar and vigorously whisk until combined. Mix in almond flour until combined. Add egg yolks and stir until incorporated.
• Beat egg whites in the bowl of a stand mixer until soft peaks form. Fold into the chocolate mixture. Pour batter into the prepared cake pan and cover with aluminum foil. Set the pan on top of the trivet in the cooker.
• Close and lock the lid. Select high pressure according to manufacturer's instructions; set timer for 30 minutes. Allow 10 to 15 minutes for pressure to build.
• Release pressure using the natural-release method according to manufacturer's instructions, about 15 minutes. Open the lid and allow the cake to cool. Remove the cake pan with tongs and let cool on a wire rack for 15 minutes. Remove cake from the pan by placing a plate on top and flipping it over. Flip it again using another plate to set it right-side up.
• Dust with powdered sugar and cocoa powder and serve.

Steps:

• Pre-heat oven to 180°C.
• Lightly oil (or butter) a non-stick 20 cm springform pan; if yours is not non-stick, butter the bottom, line bottom with parchment paper, then butter the sides and the parchment as well.
• Melt the chocolate and butter in a heat-proof glass bowl over a pot of simmering water, stirring with a wooden spoon until both are completely melted and the mixture is smooth; take the bowl off the heat (and off the pan of water).
• Mix the instant coffee granules and 3 TBS cocoa powder into the chocolate mixture and set aside.
• In a large bowl, beat the eggs and the granulated sugar together for five minutes at high speed, until they are light in color and thickened.
• Grind 30 g of the walnuts in a spice or coffee mill until they become a fine powder.
• Coarsely chop the remaining walnuts.
• Stir the ground walnuts and walnut pieces into the egg mixture.
• Carefully fold the chocolate mixture into the egg mixture until they are completely combined (I like to use a glass bowl so I can see that I've done so).
• Pour the mixture into the prepared pan.
• Bake 40 minutes or until the top of the cake is dry.
• Turn the oven off, leaving the cake undisturbed IN THE OVEN to cool COMPLETELY.
• When the cake is cooled, remove from the oven.
• Remove the cake from the pan, remove parchment paper if used, and sprinkle with the reserved cocoa powder and powdered sugar.