This article in the Washington Post does a very comprehensive job of comparing condiments in terms of their health and nutrition benefits.
I am a mustard person myself, but, every so often I will make a spicy mayo using sriracha sauce. It makes a great addition to anything from the grill, from burgers to veggies. If you choose to go with a light mayo, using the hot sauce is a good way to “mask” that light flavor.
I would also add salsa to the list of condiments, though I guess technically it is a sauce. At about 4 calories per tablespoon and less sodium than ketchup (96 milligrams per tablespoon) it’s a very good choice. Plus salsa has lots of lycopene as well.
There’s also a product called Miso Mayo which is more comparable to mayo in terms of nutrition, but, suitable for vegans. It has 90 calories per tablespoon, 9 grams of fat and 100 milligramas of sodium. I mention it because it is VERY tasty, and is made from soy without dairy, cholesterol, eggs, wheat, gluten, or sugar, which can be beneficial if you are on a special diet or have certain allergies.
What’s your favorite condiment or dipping sauce?