Pineapple tartlets

Ingredients

1.	Follow the instructions on the package to defrost the puff pastry and spread it out
2.	Cut the pastry into large squares, with smaller squares indented about 1/4 in from the edges
3.	Fold in each side of the squares so you end up with smaller squares with elevated edges, thus forming a nest
4.	Fill the center of the nest with pineapple jam
5.	Brush the edges of the nest with some egg wash prepared by adding a litte bit of water to an egg yolk
6.	Bake the tarts following the instructions on the pastry package, the edges should turn golden