Saffron alioli, a Spanish concoction, goes with almost anything: seafood, deli sandwiches, fries.
We make a homemade cranberry chutney that has hazelnuts in it along with some other things. It’s great on a deli meat sandwich, with some mayo. In fact, most any kind of jam is good on a turkey sandwich.
Mix mayo and store-bought curry powder for a good sandwich spread or to mix in with your chicken salad, or to use as a condiment for a piece of sauteed chicken.
tzatziki sauce on a turkey or roast beef sandwich is really good! I also like it as a dip for chips or cracker, and on a plain hamburger. never tried it for fries, but I will experiment next time I get a chance.