Great looking steak sandwich and fries. Can’t go wrong

I forgot to get some salami and capicola so this is only a ham and provolone hoagie instead of an Italian hoagie.  I did use an Amoroso roll. And that is what they call a hot pepper spread up here which is on top of the tomatoes.

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Looks like the real thing, Lew. Awesome.

I added some of this on top too which is a must IMO

https://www.amazon.com/Beanos-Dressing-Submarine-Pack/dp/B07431BHWY/ref=pd_lpo_325_img_1/135-6695987-9762546?_encoding=UTF8&pd_rd_i=B07431BHWY&pd_rd_r=8b37885d-e07a-4476-b468-6a273d4ad544&pd_rd_w=JLMbD&pd_rd_wg=GPFmc&pf_rd_p=7b36d496-f366-4631-94d3-61b87b52511b&pf_rd_r=RD62D8KE2J74F8YWZMHT&psc=1&refRID=RD62D8KE2J74F8YWZMHT

Is no mayo/mustard personal preference, or the way a Hoagie is served?

Mustard on a hoagie is a no/no.  Mayo can be put on in place of the oil and vinegar topping.  I would venture to say only about 10% of people use mayo on a hoagie here.

Why is mustard a no-no?

Why is mustard a no-no?

Don't no.  I've never heard a location even ask if you want mustard.  It just isn't part of the culture. You even have to request mayo as an option because the standard is oil, vinegar, and oregano.

I can't stand oil and vinegar on a sandwich and oregano causes me heart burn, so I would be a problem!   Mustard has always just been a standard for me on any ham sandwich, so strange not be be part of the condiments offered.

I eat  mustard on a ham sandwich but not on a hoagie with lettuce, tomato, etc.  only plain ham and cheese.

For me, yellow mustard on Cuban Sandwiches , brown mustard on ham sandwiches.
None on burgers or other sandwiches, unless you count hot dogs/brats on a roll as a sandwich.

Does anyone use Slawsa on their sandwiches?  It's something like coleslaw with salsa.

I have had Chow-chow, but not Slawsa...

Why is mustard a no-no?

Don't no.  I've never heard a location even ask if you want mustard.  It just isn't part of the culture. You even have to request mayo as an option because the standard is oil, vinegar, and oregano.

Jersey Mike's has mustard hidden away somewhere like it's on the secret menu or something. I've heard people ask for it, and they reach waaaaay back in a cabinet and quickly squirt the mustard. Then back into the cabinet it goes until the next blasphemous customer asks for it.

I'm a Mike's way plus pickles and banana peppers guy.

I like Otts or Virginia brand Vidalia Onion vinegarette.