In food processor, combine spinach with scallions, parsley, dill, cheeses, eggs, salt and pepper. Process until smooth. Divide the filling evenly among the shells. Bake in preheated 350ºF oven for about 10-15 minutes or until golden brown. Serve immediately.
In a small bowl, place peanut butter, marshmallow and vanilla. Blend well. Spoon 1 rounded teaspoon of filling into each Fillo Shell. Top with Hershey’s® Kiss. Serve immediately.