Thaw frozen bread dough loaves until they can be cut into 1 inch cubes.
Toss bread cubes with the grated sharp cheddar cheese, diced onion, olive oil and Italian spices. Place in a 9x9 inch square baking pan. Let sit and rise in a warm place until bread has doubled in size.
Bake bread in a preheated 350 degrees F (175 degrees C) oven for about 20 minutes or until golden brown and all cheese is melted.
