Can we draw the following hypothesis from the context?

Context:

Breton sauce, (fr. "Sauce Bretonne") is a French compound sauce consisting of a veloute base with julienned onion, leeks, celery heart and mushrooms, mounted with butter and cream. It has been referred to as a brown version of "Sauce soubise" which has as its base a bechamel sauce.

Hypothesis: Breton sauce is a French sauce that has seen global success
It's impossible to say