1 (8-ounce) brick Colby-Jack cheese, shredded
1 cup shredded Parmesan cheese
1/2 cup bacon bits
1 1/2 cups light mayonnaise
1/2 cup chopped green onions
1 (16-ounce) bread round

Stir together all ingredients except bread. Hollow out bread round to form a bowl, reserving torn pieces. Spoon dip into bread. Place on an ungreased baking sheet. Bake at 350 degrees for one hour. Serve with torn bread pieces or sliced apples. Makes 3 1/2 cups dip.