Mountain View Fire Department firefighters quickly controlled the two-alarm fire that started around 8:45 a.m., spokesman Lynn Brown said.
Firefighters arrived at the 99 Ranch Market at 1350 Grant Road to find a kitchen fire nearly extinguished by the in-house sprinkler system, Brown said.
Firefighters had the blaze controlled by 9 a.m.
There was no apparent structural damage, Brown said, though a precise damage estimate hasn't been determined.