What ingredients are needed for béchamel sauce? You will need butter ... where béchamel serves as a creamy filling. It can also be used as an addition to fish. Béchamel sauce can be prepared ...

Chop or shred it and mix with butter to melt over fish or to glaze vegetables. There is just as much flavour in the stalk as in the leaf and both are used in bouquet-garni to flavour stews and stocks.