Defrost frozen raspberries. Select fresh raspberries, wash briefly if necessary and drain. Puree half the berries in a tall mixing bowl with a hand blender. Stir in soured milk, 1 packet of vanilla sugar and 2 tablespoons of sugar
Separate eggs. Beat the egg white with 1 pinch of salt until stiff. Mix the egg yolks, 1 packet of vanilla sugar and 2 tablespoons of sugar with the whisks of the mixer. Mix flour and baking powder. Alternately stir in with the milk.
Roast the almonds in a pan without fat and take them out. Heat clarified butter in the pan. Fold the beaten egg white into the dough. Put the dough into the pan and bake at low to medium heat for about 3 minutes until light yellow.
Quarter the dough, turn each quarter and bake briefly. Use two forks to tear into smaller pieces and bake again briefly from each side.
Arrange the spelt cake on plates with some raspberry milk and the remaining berries. Sprinkle with almonds and dust with icing sugar. Add the rest of the raspberry milk.