Mix melted butter, sour cream, chicken soup, shredded cheese, and chopped onions in very large bowl (at ... with can of French fried onions. Bake, covered, for ... Serves 12 to 14.
Arrange chicken in 12 x ... medium bowl, stir soup, mustard, oregano, pepper and ... combination, 1/2 can onion rings and remaining soup. Spoon ... rings. Bake 3 minutes.