Steam mushroom caps for 10 minutes. Chop into small pieces. Chop onion into small dice. saute onions, mushrooms in wine on medium-high until wine is reduced to 1/8 volume. Add sea legs, cream and cook until cream is reduced to 1/8 volume. Stir in bread crumbs, enough to make a firm stuffing. Place 1 tablespoon of stuffing in each steamed cap and top with shredded mozzarella cheese and bake at 350 degrees fro ten minutes. Call 319-391-2427 with any questions.