Place the spinach and water in a pot.

Cover with a lid and cook on medium-high for 10 minutes, until it wilts.

Place the spinach in a salad spinner to remove all the water.

In a large bowl, stir together the cooked spinach, cream cheese, salt and nutmeg.

Unfold puff pastry sheets and cut out circles with a 2 1/2" - 2 3/4" cookie cutter or glass.

Place the pastry circles into a mini muffin pan.

Fill with spinach filling.

Bake at 400 degrees for 10 minutes.