Ingredients

• 1/3 cup plus 3 tablespoons top-quality cocoa powder
• 1/3 cup hot water
• 1 cup bittersweet chocolate chips
• 2/3 cup extra virgin olive oil
• 1 1/4 cups packed light brown sugar
• 1 cup finely ground hazelnut meal
• 4 large eggs, separated

Directions

Step 1

Preheat your oven to 350°F. Line a 9-inch springform pan with a round of parchment paper on the bottom and a long strip around the inside walls. If making your own hazelnut meal, pulse 2/3 cup toasted whole nuts in a food processor to a mealy consistency, about 12 pulses—don’t go too far or you could end up with a paste. Measure out 1 cup (reserve any excess to sprinkle on cereal or yogurt).

Step 2

In a large mixing bowl, combine the cocoa powder and hot water, and whisk until smooth. Melt the chocolate chips in the top of a double boiler, stirring constantly. Add the melted chocolate to the cocoa-hot water mixture along with the olive oil, brown sugar, and hazelnut meal. Stir until thoroughly combined, and then whisk in the yolks, one at a time; set aside.

Step 3

Beat the egg whites until soft peaks form. Gently fold half the whites into the chocolate mixture with a rubber spatula. When well combined, fold in the remaining egg whites, and then scrape the mixture into the prepared pan.

Step 4

Bake for 60 minutes or until a toothpick or cake tester inserted into the center of the cake comes out mostly clean—some moist chocolate may remain as the cake should be fudgy, like a brownie. Let the cake cool completely in the pan, then remove it and carefully peel off the parchment.