The recipeCrush the hazelnuts.
Preheat the oven to 200°C.
Whisk the eggs and sugar until the mixture lightens slightly.
Heat the cream and honey until simmering, then melt the chocolate in it.
Pour into the egg mixture.
Add the flour, baking powder, almond flour, and cocoa powder.
Fold in the melted butter and 80g of hazelnuts.
Line a large loaf tin with parchment paper.
Pour in the batter and sprinkle with the remaining hazelnuts.
Bake for 5 minutes at 200°C, then score the top of the cake.
Bake again for 40 minutes at 155°C.