3 tablespoons tarragon or white wine vinegar or white wine
2 teaspoons chopped onion
1 teaspoon tarragon leaves, crushed
1/4 teaspoon ground pepper
3/4 cup Hollandaise Sauce
In small saucepan, bring vinegar, onion and seasonings to boiling. Reduce heat and simmer, uncovered, until almost all liquid has evaporated. Stir hot mixture into Hollandaise sauce. Cover and refrigerate if not using immediately.
Makes about 3/4 cup.