Low-Fat Ranch Dressing

Low-Fat Ranch Dressing
I tried this. It's really delicious. You only need a little bit on your salad, so this will last a while.
I used balsamic vinegar and it worked fine (just changes the color).
It would also be great on any sandwich or burger.

It's from allrecipes.com
I don't have the carb count, but it looks to be pretty low carb.

Low-Fat Ranch Dressing

INGREDIENTS (Nutrition)

* 4 teaspoons olive or vegetable oil
* 2 teaspoons cider vinegar
* 2 teaspoons granular no-calorie sucralose sweetener, e.g., Splenda ®
* 1/4 teaspoon dried marjoram
* 3/4 cup buttermilk
* 3 tablespoons nonfat plain yogurt
* 2 tablespoons fat-free mayonnaise
* 2 tablespoons finely chopped onion
* 2 tablespoons minced fresh parsley
* 1 garlic clove, minced

DIRECTIONS

In a bowl, combine oil, vinegar, sweetener 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. serve over salad greens and vegetables of your choice. Refrigerate leftover dressing.