Marie Rose Sauce is a simple, classic sauce to go with shrimp, battered fish, or French fries. It's very quick and easy to make, and there's no cooking required, just a quick stir. The downside of the sauce is that it usually packs a whallop in calories; the good news about this version is that it tastes identical, but is a fraction of the calories. Paired with cooked shrimp, which is naturally low in fat, you actually have a very healthy starter -- at just 2 Weight Watchers PointsPlus® per person including the shrimp -- ready to go in no time.
You can make this a day or two ahead. Store covered in the refrigerator. Bring to room temperature to serve. Easily doubled.