WHISK eggs and milk in large bowl until well blended. Add 3 lb. Stuffing Crumbs (or 1 lb. Stuffing Crumbs for trial recipe) and 1 heaping cup Seasoning (or 6-1/2 Tbsp. Seasoning for trial recipe); mix well.
STIR in cranberries and half each of the spinach and cheese. Let stand 10 min.
PORTION 5 oz. spinach mixture into each of 36 (2-1/2-inch) panettone paper molds (or into each of 12 molds for trial recipe); place in full-sheet pan (or in half-sheet for trial recipe). Top each with 1 tsp. each of the remaining spinach and cheese.
BAKE in 350ºF standard oven 25 min. or just until centers are set. (Do not overbake.)