beurre blancbeurre blanc
a creamy sauce, especially for fish and seafood, made with butter, shallots, and lemon juice or vinegar
Origin of beurre blancFrench ; from beurre (; from Classical Latin butyrum, butter) + blanc, white: see blank
A sauce made with butter, shallots, and vinegar, white wine, or lemon juice.
Origin of beurre blancFrench : beurre, butter + blanc, white, not browned.