Hot Ham And Cheese Rounds
["1 (1 lb.) round loaf sourdough bread", "1/2 c. mayonnaise", "2 1/2 tsp. dried whole Italian seasoning", "1/2 tsp. freshly ground pepper", "1 large onion, thinly sliced", "2 medium size green or sweet red peppers, cut thin", "1 stalk celery, sliced", "1 Tbsp. olive oil", "1 1/2 c. (6 oz.) combined Cheddar/Mozzarella", "1 lb. sliced cure 81 ham"]
["Slice off top third of loaf; hollow out bottom section, leaving a 1/2-inch shell.", "Combine mayonnaise, Italian seasoning and pepper.", "Brush inside of bread with 1/4 cup mayonnaise mixture, reserving remainder."]
["bread", "mayonnaise", "Italian seasoning", "freshly ground pepper", "onion", "green", "celery", "olive oil", "Mozzarella", "ham"]