Most Indian restaurants in the Pittsburgh area serve chicken biryani. A few serve lamb. Very few actually do mutton biryani — bone-in, slow-cooked, dum-style — the way it's meant to be made.
At Mintt, mutton biryani is one of our most-ordered dishes by people who know what they're looking for. This post explains what makes it different, how we cook it, and how to order it.