Grease a springform pan (26 cm Ø) well and sprinkle with sugar. Cut the rind off the toast. Crumble the toast finely. Separate the eggs. Mix 75 g butter, 100 g sugar, egg yolk and cream cheese.
Stir in toast crumbs and 100 g almonds.
Preheat oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3). Mix 3 tablespoons of sugar and cinnamon. Peel, halve and core apples and cut into thin slices. Mix with cinnamon sugar. Distribute in the mould.
Beat the egg white until stiff and fold into the cream cheese mixture. Spread on the apples and smooth it down. Bake in a hot oven for about 40 minutes.
Sprinkle 2 tablespoons of almonds over the cake about 10 minutes before the end of baking time. Remove the cake and let it cool down for about 10 minutes. Then remove from the tin and let it cool down. Dust with icing sugar.