sauce chausseur vs hunter's sauce

sauce chausseur and hunter's sauce both are nouns.

Word	Noun	Adjective	Verb	Adverb
sauce chausseur	Yes	No	No	No
hunter's sauce	Yes	No	No	No

As nouns, sauce chausseur and hunter's sauce are synonyms defined as:

sauce chausseur and hunter's sauce: brown sauce and tomato puree with onions and mushrooms and dry white wine

sauce chausseur (noun)	hunter's sauce (noun)
brown sauce and tomato puree with onions and mushrooms and dry white wine	brown sauce and tomato puree with onions and mushrooms and dry white wine