Ketchup! Ambrosia of the gods. Concentrated salty tomato goodness! There are a lot of bad mustards, but I've never disliked a ketchup brand. I love the flavor of ketchup.
That being said, I prefer mustard. I like the tang it provides, rather than the sweetness you get from ketchup. Also, you're really only supposed to use ketchup on a 'hot' sandwhich, while mustard can be used on both 'hot' and 'cold' sandwhiches. I mean really, whoever heard of a Turkey Sandwhich with Ketchup? That'd be gross.
I hate having to say this, but I never tried mustard (pause for gasp), i love ketchup with a burning passion, but never saw a reason to add mustard. it's funny, my family is a die hard mustard fan-base, but I don't get their reasoning.
Ketchup...I use mustard with ketchup on hot dogs. I use mustard for pretzels... Ketchup I use for fries, hot dogs, hamburgers, well anything that would require it's flavor... Hey, what did the ketchup have to do in the race...Mustard...get it...I don't :/...
ketchup is used more by a lot of people and is considered an obsession by some.you dont see any shirts saying you even put mustard on your mac and chees
I like ketchup, or catsup. It is so awesome that it has two names. lol I like it on anything even hot dogs. Even though you shouldn't when you live in Chicago.