Ingredient list

4 tsp. olive or vegetable oil
2 tsp. cider vinegar
artificial sweetener equivalent to 2 tsp. sugar
1/4 tsp. dried marjoram
3/4 cup buttermilk
3 tbsp. plain non-fat yogurt
2 tbsp. fat-free mayonnaise
2 tbsp. finely chopped onion
2 tbsp. minced fresh parsley
1 garlic clove, minced
Instructions

In bowl, combine oil, vinegar, sweetner, and marjoram. Whisk in buttermilk, yogurt, and mayonnaise. Stir in onion, parsley, and garlic. Cover and refrigerate for 6 hours or overnight to thicken. Whisk before serving. Refrigerate dressing at all times.