Delicious Custard Cakes, Sugar Free, Milk Free, Gluten Free

Start by firmly beating the egg whites.
Then add the fructose and vanilla extract powder and continue to whisk for a few moments until the mixture is firm.
Then add the flour and cream and continue to mix until you have a smooth batter.
On a baking sheet covered with parchment paper, and using a tablespoon, place small piles of dough and flatten them to form small disks.
Bake for 6 to 7 minutes.
After baking, remove the discs with a spatula and roll them up, then let them harden.
Fill the cigars with pastry cream using a piping bag or simply a large syringe.