Recipe is in a different language, but from what i can tell the stuffing is just ricotta and basil pesto. You could probably add a little mozzarella as well, maybe even some Italian sausage. (Pinoli are pine nuts)
cutest appetizer ever, no translation needed! use star shapes of various sizes & using a toothpick, stack big to small, sliding lettuce, cheeses & fillings in between. Stick a cheese star on top of toothpick end to hold it all together.