Need low calorie sauce for Salmon please?

shallot, capers, white wine, butter
Yummy!!!!!

oops, salmon.

I've topped it with a Greek vinaigrette before broiling - lots of flavor, low cals. Or just plain with a little sprinkle of salt and pepper. I use random things that I have on hand - usually salad dressings or marinades. It's always good!

Are you choosing wild salmon? If you're getting fresh wild salmon, there's almost no reason to put a sauce on it. Farmed salmon tastes far worse by comparison; always go for the wild caught, if possible. Also, don't overcook it. [Edited to agree with those posting above me] Tender perfectly cooked salmon has a wonderful texture, and the flavours are more enjoyable. Overcooked salmon is mealy and dry—then I can see why covering it some kind of sauce would improve it.

I usually steam mine in foil on the BBQ with some fresh lemon juice and freshly cracked black pepper (or pink peppercorns).

Other options for salmon:

Steaming it with cedar strips or baking it on a cedar plank. This might be a Pacific Northwest thing to do, but it's heavenly.

Dill, fresh or dried, usually with the lemon (although the lemon is nice on its own).

Maple syrup (altho not technically low cal, a very little goes a long way in terms of flavour; you want subtle flavouring, not masking. You could brush on a very thin layer before cooking)

Low-sodium soy sauce (again a VERY little goes a long way; brush it on lightly)

Ginger (steam some pieces of fresh ginger with the fish)

Thai sweet chili sauce (again brush on v. lightly, as it contains some sugar)

You could combine the chili sauce with ginger and/or soy, the ginger with soy, the soy with maple, the maple with cedar, the cedar with lemon and/or dill.

Good luck!

sauce
roast 2 poblano peppers, 2 red peppers, seed them cut them in slices. put them in a food processor with a handful of cilantro, some garlic, start the food processor, add a little bit of EVVO. once done, stir in some light mayo until it is smooth and creamy (about 2 tablespoons)
(the sauce is much better if it sits in the fridge overnight)

I absolutely love mine with a tablespoon of thick Greek yogurt and then sprinkled with some spices of your choice...it's so tasty.

Not a sauce, but I tried this and it is amazing!!
http://www.foodnetwork.com/recipes/healthy-appetite-with-ellie-krieger-/salmon-with-sweet-spicy-rub-recipe/index.html

White sauce~milk. cornstarch (mixed with water), butter & lemon pepper seasoning or spice/herbs of your choice..simpe & easy!

I love hoisin sauce (chinese food section) on salmon; sides are Wild rice pilaf, asparagus and broccoli.

Balsamic vinegar reduction, with some orange zest in it.

I marinate mine in Bella Sun's Carne Asada marinade sometimes-so good. Other times i just sprinkle a bit over the top when i serve it. Sometimes i do half an avocado mashed with salt and pepper-avocado goes great with salmon. And sometimes its just salt and pepper mmmm, wild salmon. Its crazy expensive tho, bought a pound at Mollie Stones and it was 23 bucks. I have salmon at leadt once a week tho. Its so good, i never get tired of it.