Must try breakfast and lunch places for a first time visitor.

Hi, I’ve been living in Hyderabad for a sometime now, and I have a friend visiting soon. Super excited to show them around! It'll be their first time visiting anywhere in South India. We have a rough itinerary planned, but we haven’t locked in places for breakfast and lunch yet. We’re both vegetarians but open to places that serve non-veg as long as they have good vegetarian options. Have a few places in mind for dinner (those are in Hitech city and Jubilee Hills). Looking for suggestions for Hyderabadi must-trys for breakfast and lunch (local flavors, iconic places, dishes) we should consider trying. I know I should know this already living here but never too late to find out. Thanks in advance!!