Beat the egg whites with the sugar, lightly add a yolk. Add the vanilla sugar, essence, cocoa and baking powder mixed with a little flour, then add enough flour to make a dough like a cake top. Wallpaper a tray with removable walls with baking paper and turn the top composition into it. Bake until it passes the toothpick test.
Prepare the cream until the top is baked. Put the bag of pudding with the spoons of sugar and about 5 tablespoons of milk in a bowl and mix it, and put the rest of the milk to boil. After the milk has boiled, add the contents of the bowl over the milk, then add a yolk to the milk. Stir and let it cool, but stir from time to time.
Separately, beat a egg white with a little sugar and pour it over the cooled pudding, add the teaspoons of jam and mix them. After the countertop has cooled, add the prepared pudding over the countertop and leave it to cool for a few more hours.