I liked really good about venkatesh Bhavan is awesome breakfast.
I really make a point to have breakfast each time I visit Mysore.
Crispy wada, mouth watering kesari bhath and Kali dosa are really good there.
They serve set masala which comes with pair of masala dosa which is unique I found here. Lot of tourist and locals visit here.
Lunch is also very good and will be very crowded. They serve authentic South India with rice and sambhar.