In 2019 a dish was served to me (in the Iquitos area if it helps), which I can't find anywhere, since I don't know it's name. I only remember that it was chicken thighs (maybe also wings), in a brown gravy (it was rather creamy & sticky). My wife says it wasn't sweet or sour, more like salty. Unfortunately I can't remember any more characteristics.
As a side dish - as I later figured it out - there was arroz árabe (without nuts) and plantain chips.
I know it's not much information, but I hope someone can tell me the name of the dish?