1 tablespoon mayonnaise
1 tablespoon Champagne vinegar (apple cider vinegar or white wine vinegar will also work)
4 tablespoons water
1 tablespoon sugar
1 tablespoon minced shallots
pinch of minced thyme, chives, or other herbs
salt and pepper to taste
Combine all ingredients in shaker and mix. Dressing should be white and look like watered-down milk. Adjust seasonings as needed.
Serve with any tossed salad.