Separate the eggs, stir together the egg yolks, sugar, vanilla sugar and butter. Gradually fold in the flour and milk. Beat the egg whites with salt until stiff, fold in. Drain the cherries.
Heat 1 tablespoon butter in the pan, pour in 1/4 of the batter, sprinkle 1/4 of the cherries and 1 tablespoon of the flaked almonds on top. When the pancakes are lightly baked, turn, tear apart and bake completely.
Bake 3 more servings in the same way, keep warm. Serve dusted with powdered sugar.