Peel the apples and remove the core.
Slize the puff pastry into 2 squares and put an apple in the middle of each.
Pour 1 table soon of sugar in each apple and 1/2 table spoon of cinnamon.
Put some egg yolk on the sides of the puff pastry squares and fold them around the apple.
Put in an oven of 200 degrees for approx 20 minutes.
HAPPY 2022! & Buon Appetito!