Ruchi
From Burden's Landing
474 Third St. (between Bryant and Harrison streets)
San Francisco
415-392-8353
http://www.ruchisf.com/
Hours: Lunch from 11:30 a.m. to 2:30 p.m., dinner from 5 to 9 p.m. Mondays-Saturdays
I especially like their biriyani, which is a specialty of Hyderabad, which is where the owner is from.