Since I found this appetizer, I've been cooking it for every holiday. With puff pastry

Since I found this appetizer, I've been cooking it for every holiday. With puff pastry

Ingredients:
puff pastry - 500 g (17.64 oz)
butter - 30 g (1 oz)

for the filling:
ham - 250 g (8.8 oz)
pressed cheese - 200 g (7 oz)
green onion - 30 g (1 oz)
salt - 3 g (0.11 oz)
black pepper - 3 g (0.11 oz)
sweet paprika - 3 g (0.11 oz)
mayonnaise - 25 g (0.9 oz)
Tray size 35 X 42 cm (14 x 16.6 in)
IN THE OVEN 180°C (356 °F)/25 MIN