1 . Stage
Defrost the puff pastry without leavening. Cut it into four even pieces.
2 . Stage
Grease a baking tray with vegetable oil and place 2 crusts. Bake in a preheated oven for 20-25 minutes at 190 degrees. Repeat the same with the remaining cakes.
3 . Stage
Divide each prepared cake into three pieces. From each cake, take the top and bottom layer for crumbs.
4 . Stage
Knead the crumbs with your hands.
5 . Stage
For the cream you need to boil 1 liter of milk.
6 . Stage
Prepare a separate mixture by mixing the eggs, sugar, vanilla sugar, milk and flour. Mix thoroughly with a whisk so that there are no lumps.
7 . Stage
Pour the mixture into the boiling milk and stir constantly until the custard comes to a boil.
8 . Stage
Cool the cream and proceed to assemble the cake, smearing the cakes on all sides. Do not skimp on the cream.
9 . Stage
Decorate the cake with crumbs on all sides. Place the napoleon cake in the refrigerator for at least 12 hours to soak well.
10 . Stage
Have a nice tea party, everyone!