Thaw spinach overnight in a colander.
Wet the Farval until well soaked then drain well.
Mix spinach (be sure all water has been removed) with well beaten eggs in a large bowl.
Put in remaining ingredients and mix well.
Spray non-stick spray on large baking pan(s) that have a 1 or 2 inch lip.
Bake for 40 to 45 minutes at 350℉ (180℃).
Cool then cut into small squares for appetizers.
Can also be cut larger as a vegetable for dinner.
Best served hot.