Puff Pastry Sandwiches - cooking recipe

Ingredients

1 box frozen puff pastry sheets
1 stick butter
2 onions, chopped
1 lb. chicken breasts, uncooked and chopped
12 slices ham
8 oz. carton freshly grated Parmesan cheese
2 c. grated Mozzarella cheese

Preparation

Thaw puff pastry sheets.
Cut each sheet into 6 pieces.
Roll each piece into a square.
Saute chicken and onions in butter.
On each piece of dough, place a slice of ham, some of the chicken and onion mixture and the 2 cheeses.
Roll each square, sealing the edges.
Bake on an ungreased baking sheet at 450\u00b0 until puffed and golden brown.