Food & Cooking Recipes Ingredients Seafood Recipes Champagne Mignonette Close Yield: Makes 1/2 cup The addition of Champagne is not essential, but it is particularly delicious. If you are planning to serve some bubbly with your oysters, save a splash for this sauce. Directions Place all ingredients in a small bowl, and stir to combine. Cover with plastic wrap, and place in refrigerator. Serve chilled, spooned over oysters. Cook's Notes The recipe can be doubled or tripled for larger groups.