" Dude, everyone knows that mushroom sauce is the only sauce for steak! "

I did...when I was five years old and didn't know any better.

You don't just do that to a steak.

Ketchup? Gerstmann is a barbarian.
 
If I have to have something on my steak (sometimes it's just better to have it sans sauces) I'll have something peppery.

Would I put ketchup on my steak?
 
NEVER

Rare as hell with crushed black pepper if that. Ketchup is ... well just drink ketchup if you like it that much. Don't waste the steak. 
 
Edit: Come to think of it, I'd put ketchup all over a bad steak. Perhaps Jeff just ain't had a good steak.

I'm not ashamed to admit I've done it. It's pretty good but I don't do it anymore.

" Would I put ketchup on my steak?
 
NEVER "

Ketchup is reserved for hot chips, sausage rolls and meat pies; that's the only use of it for me. I can't stand ketchup on steak.

That is absolutely disgusting.
 
Ketchup is for french fries, hamburgers and hot dogs. And that's fucking it. No eggs or macaroni and cheese or any of that shit.

I'm with Brad, he was right to put Jeff in his place.  Ketchup and steak do not go together.

I hate ketchup. I have  a friend who used to put ketchup on almost everything like macaroni and broccoli!   I almost threw up when i saw him eating...

The reason you don't put ketchup on a steak is out of respect for the food. If you are eating a $20 filet mignon, you do not want to put ketchup from a bottle that cost $1 on it. Now if you made your own sauce that tasted similar to ketchup, it would not be as much of a sin, because you took the time to make it. If you are going to pay for expensive food, you better treat it with respect the way you cook it and eat it.

Oh, and THIS.

" waste of a good steak "

I put ketchup on my steak, the only other sauce I've tried is A1. And if I had to choose between the two I'd go for the ketchup.

Ketchup is NOT for steak.
 
It's for fried potato products (fries & hashbrowns), hot dogs, and (scrambled) eggs. 
Screw you ketchup-egg haters, ketchup is AWESOME on eggs (as is salsa).

KETCHUP?!  ON A STEAK?! 
 
Seriously, dood...what are you thinking?!  You need a good Worchestershire sauce.  At the very least, get a good molasses-based BBQ sauce for it. 
 
But ketchup?  As an aficionado of the condiment, it does NOT go on a steak.  That's downright blasphemy to the cow! 
 
Sure, ketchup probably tastes good and all...but it's not the BEST flavor you can get from your steak!

NEVER. That is a sin to meat.

Only savages put ketchup on steak. This is a scientific fact.

I don't like putting ketchup on fries let alone a steak!  A-1 is fine with me, a little Lea & Perrins works, too.  Maybe garlic butter if desperate.  But ketchup?  That's fucking inhumane!  Maybe some Heinz ketchup on eggs, but only complimented with some Frank's Red Hot. 
 
And I apologize for all the product placements.

" I don't like putting ketchup on fries let alone a steak!  A-1 is fine with me, a little Lea & Perrins works, too.  Maybe garlic butter if desperate.  But ketchup?  That's fucking inhumane!  Maybe some Heinz ketchup on eggs, but only complimented with some Frank's Red Hot.  And I apologize for all the product placements. "

I use to put ketchup on eggs.
 
What do you people mean by "Ketchup on steak"? Do you mean literally smothered on top? The few times I've ate steak with ketchup it was on the side and I cut up pieces of the steak and dabbed it in the ketchup. 
 
My family often freaks out at the foods I dip in ketchup. Steak probably isn't even close to the worst thing I've "ruined".

I don't put ketchup on my steak or have ketchup with a good pork chop. I only have ketchup with shittier bits of meat but for steak and pork chop you've got to just eat them on their own with a little seasoning.

ugh, All this ketchup with eggs and mac n cheese is making me sick..

" Dude, everyone knows that mushroom sauce is the only sauce for steak! "

I use hp sauce with steak. Buy that if you are depending on ketchup, honestly I can't eat steak without that sauce.

I eat ketchup on steak. It's good.

ketchaps on my steak? no way man.  I mean steak when prepared properly needs no condiments but if a had to choose one it would be A1 other then that a salt/pepper butter steak is the way to go for me mmmmmm.

No man, no. Steak sauce or BBQ sauce on steak, but not ketchup.