I was staying at an AirBnB for a couple weeks earlier this year, by St. Roch Park.
So, the St. Roch Market. All delicious food in there, but this was probably my favorite vendor https://www.neworleans.strochmarket.com/fritai

However, the place that really held me down, maybe 7 blocks away deeper in the hood, in the back of a bodega, https://goo.gl/maps/sgNenMFrjRP2, at a deli counter, was an Sis named Ms. Verna. I'm sure most neighborhoods have someone like her, but allll of her food is all that.
& I just found a Facebook page - https://www.facebook.com/pages/Jacks-Meat-Market/146727238689012