Honey mustard

Hot sauce and mustard.

Shoarma or döner kebab, cheese, garlic sauce, a bit of sriracha or sambal, and some greens.

Or if I'm feeling simple, mayo and a bit of mustard.

Heinz 57

Grilled cheese.

Salt. Ketchup is for kids or for eating cold, overcooked, and/or shitty fries.

Chili, nacho cheese sauce, and diced onions.

I find putting things on fries disgusting. I dip.

And my favorites are garlic butter or tzatziki.

On fries I really only do ketchup. I use Sriracha on almost everything else that's primarily potato, but not fries. I used to use A1 steak sauce every so often a while back. I hadn't thought of that in years; might need to go pick up a bottle.

Sesame

Truffle oil and lightly salt it

Cooked barbeque sauce.

None of that raw shit.

Maggi's Hot and Sweet

Utah fry sauce

Best thing I've ever had with fries was the pepper sauce they have at some "Frituurs" in Belgium. Can't really get that here in Germany unfortunately.

Yogurt

/s

Au jus. When it comes with something else I dip the fries also.

Make sure you're not missing out in joppie sauce