Some restaurants just have a corner on the market for a particular dish.
In this case, that would be Kitty’s Café and its pork tenderloin sandwich. The longtime Kansas City establishment is on 31st Street, just east of Martini Corner and just west of the longtime non-profit Operation Breakthrough on Troost Ave.
It's more diner than restaurant, with six stools tightly together at the counter tops. Outside, there's some patio seating, but Kitty’s is not a destination-stop kind of place. Most of the orders are take-out and you can only pay with cash.