My husband and I ate here one night after the Inca Trail, and it definitely hit the spot! We had the Andean cheese dip as an appetizer - which was huge! - and delicious. The main courses are cazuelas - hence the restaurant name - which are like a cross between a casserole or hearty stew. My husband had the spicy beef dish and I had the vegetarian dish, both were excellent: very flavorful, warm, and filling.
The owners are both very kind and gracious, we had a great time chatting with them.
If you are in Cusco - especially during the colder months - check out Inkazuela! You'll be full when you leave!