1/2 cup butter
1 teaspoon lemon juice
1 teaspoon tarragon
1 tablespoon white wine vinegar
1 teaspoon white wine
1 tablespoon chopped green onion
In a saucepan, combine butter, lemon juice, tarragon, vinegar, and white wine. Bring to a boil, remove from the heat, and cool. Stir in chopped green onions.
Makes about 2/3 cup.