Bercy vs Bercy butter

Bercy and Bercy butter both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bercy	Yes	No	No	No
Bercy butter	Yes	No	No	No

As nouns, Bercy and Bercy butter are synonyms defined as:

Bercy and Bercy butter: butter creamed with white wine and shallots and parsley

Bercy (noun)	Bercy butter (noun)
butter creamed with white wine and shallots and parsley	butter creamed with white wine and shallots and parsley