3 torta hazelnut chocolate cake Recipes

egg whites, egg yolks, unsalted butter, unsalted butter, whole hazelnuts (filberts), toasted, skins rubbed off, bittersweet chocolate, coarsely chopped, sugar, sugar, unbleached all-purpose flour or all-purpose flour or (gluten free flour blend), bittersweet chocolate, coarsely chopped, unsalted butter, honey, cream (optional), caramelized sugar shards (optional)

eggs, separated, salt, soft unsalted butter, nutella (chocolate hazelnut spread), frangelico or 1 tbsp rum or 1 tbsp water, ground hazelnuts , scant, good quality bittersweet chocolate, melted, hazelnuts, heavy cream, frangelico or 1 tbsp rum or 1 tbsp water, good quality bittersweet chocolate