Chaska tastes great but is pricier compared to other great lunch options in the airport corporate area.
The atmosphere is awesome. The order counter is like the side of a truck and the dining area is designed as if you're eating on the side of the road. Very distinctive decor for an Indian restaurant.
I had a Kathi Roll with Chicken Tikka. The chicken was perfect but the roll is very small. A roll on its own will leave you hungry still so I recommend at least adding the side of Samosa Chaat which is a small Samosa with chickpeas, onions and chutney in a small bowl.
My friends ordered rice bowls with Chicken Tikka and Medium Curry. A decent size serving (a lot of rice in a separate bowl) but pricier for a quick lunch bite.