Fantastic little cafe/restaurant/bar with great food at a reasonable price in a lovely part of the city. The staff are friendly (often a rarity in Prague) and and the beer is good. They have a select lunch menu deal as they are usually quite packed during the lunch rush. One of my favourite places when I lived in the city.
www.bilavrana.com
Jagellonska 10, Praha 3, Vinohrady
5 minute saunter from metro Jiriho z Podebrad