Yes, you read that correctly. A pizzeria in New York named Lions & Tigers & Squares Detroit Pizza is substituting the tomato sauce in a pizza for mustard and tops it off with corned beef, sauerkraut, and cheese. A video by Food Insider shows — what I can only describe as violence against food — how the pizzeria makes this atrocity.
But how and why? Blame it on the alcohol: “A guy came in there, he was drunk. He was slurring and he was trying to order a mushroom pie. The old Italian guy said, ‘Mustard pie? Give it to him!’ They put the mustard on the pie with the tomato sauce and it was a hit,” says Francis Garcia, co-owner of Lions & Tigers & Squares Detroit Pizza. The owners loved this monstrosity so much that they decided to make this a permanent fixture on their menu.
According to Mustard loving Jimmy Kimmel who tried a slice himself: “It’s really good, it’s delicious.” Clearly, he can’t be trusted.
But it didn’t stop there, oh no, Heinz got involved and brought up ketchup into the discussion. I am disgusted.
Hey @InsiderFood, mustard on pizza sounds great, but we’ve heard over 8 thousand people say that they ketchup on their pizza. Are you #TeamKetchup or #TeamMustard?#NationalCheesePizzaDay
— Heinz Ketchup (@HeinzKetchup_US) September 5, 2018
This is mustard pizza 😳 pic.twitter.com/Jd3njb9oVp
— FOOD INSIDER (@InsiderFood) September 5, 2018
All these reactions are replies from the video above in the second source:
— Andrien 🔜 Renton Comic Con (@EscoBlades) September 5, 2018
— Donnie (@The_Don7684) September 5, 2018
— Nick (@NPatrick19_) September 4, 2018
This should be illegal
— Evie Clark (@LovevieX) September 6, 2018
There are plenty of things that need fixing in this world, pizza isn’t one of them
— David Amoyal (@DavidAmoyal) September 6, 2018
— El Mexicano Romano in KC (@KansasCitian87) September 5, 2018
It’s a SANDWICH FOR GOD’S SAKE
— Beverly Whittet (@beavswit) September 5, 2018
Now will y’all stop hating on pinapple pizza..
— savannah (@SavannahDalia) September 6, 2018
Y'all been fighting pineapple so hard and for so long that you just gave an opportunity for a new monster to rise
— Cesar Palafox (@CesarPalafox) September 5, 2018
— Sherri (@SimplySherriUSA) September 4, 2018
The authorities have been alerted.
— ℍ𝕚𝕞𝕒𝕝𝕒𝕪𝕒𝕟 ℙ𝕝𝕒𝕪𝕒 🏔 (@codenameSummer) September 6, 2018
“Sit tight...”
Would you try Mustard Pizza? 🍕
Sure, I’d give it a try.🍴
73(30.5%)
Maybe... 🤔
16(6.7%)
Nope! 🤢
44(18.4%)
Everyday we stray further from God’s light... 🙏
106(44.4%)

Sources: 1 | 2 | 3 | 4