Nantua Sauce Recipe

Nantua Sauce:
Ingredients:
1qt Béchamel Sauce
6oz Shrimp Butter
4oz Heavy Cream

Method:
Bring Béchamel sauce to a simmer and add the Shrimp butter and heavy cream mix well and remove from heat, Do not boil.
(Classically it would be made with crayfish instead of shrimp)
(Shrimp/crayfish butter is made by taking 1/4^th lb cooked shrimp/crayfish and shells ground up very fine and adding it to ½ lb butter and mixing well then forcing it though a Chinois to remove any pieces of shell that are noticeable.)