Mornay sauceA Mornay sauce is a Béchamel sauce with shredded or grated cheese added. Usually, it consists of half Gruyère and half Parmesan cheese, though some variations use different combinations of Gruyère, Emmental cheese, or white Cheddar.
It is often served with seafood or vegetables, and serves as a key ingredient in an authentic Hot Brown sandwich.
Recipe for
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