Original sentence: A recipe for "Chicken a la Maryland" exists in Escoffier's landmark cookbook "Ma Cuisine", but there is no canonical version.In terms of breading, recipes vary between use of egg or buttermilk and the seasoning added to the flour; the seasoning of the cream gravy also varies widely although this is a signature aspect of the dish.Various recipes differ as to the proper method of breading the chicken
Edited sentence: Breading recipes vary in use of egg or buttermilk and the seasoning of the flour; the seasoning of the cream gravy also varies widely, although gravy is a signature aspect of the dish.Escoffier had a recipe for "Chicken a la Maryland" in his landmark cookbook "Ma Cuisine", but there is no canonical version