https://www.newyorker.com/culture/annals-of-gastronomy/the-butter-chicken-lady-who-made-indian-cooks-love-the-instant-pot
The butter chicken recipe here is great. I think I made some slight alterations...but unsure. She has a book of indian instant pot food that's pretty good.
I've been getting recipes from here lately:
https://spicecravings.com/category/dump-and-start-one-pot-meals