To let heat the oven up to 190° C. To take a bowl and to mix flour and icing sugar. To take a bowl of copper, enough great and to mix the white, the extract of vanilla, the cremor of tartar and the extract of almonds. To climb on the white to snow using a whip to hand or better a whisk. To bring the whites of egg up to firm snow adding in the meantime sugar, one teaspoon at a time. To this point to add the flour mixture watching out not to mix excessively for letting amalgamate the flour and the clear only. To pour pasta in the baking-pan for buns using a spoon. To verify that there are not beads of air passing with a knife in the pasta. To bake and to cook for 40-45 minutes. The cake has to become swollen and elastic. Ended the cooking leave to cool the cake turning upside-down the baking-pan. To extract the cake from the baking-pan helping each other with a wide knife. Before serving to eliminate the possible dark pieces.