I applied in-person. The process took 2 weeks. I interviewed at Taco Bell (Central Point, OR) in Jun 2014
Interview
After applying, I received a call for an interview after about a week and a half of waiting and checking on my application a few days before. They set up the interview for me the next day at 2 o'clock. I got there, asked for the manager, and after we sat down it lasted no more than 10 minutes total. If you're applying with no prior job experience, I would suggest selling that to the manager by stating that you have no bad habits that they would need to break you of.
I applied online. I interviewed at Taco Bell (Bothell, WA)
Interview
They called me first and asked if I'm able to work overight and then schedule an interview.
They really need someone to work overnight and the manager only asked 2 very simple questions.
I answered a few basic questions and got offered the job almost immediately. I would say dress business casual for the job interview and ask a few questions back to the interviewer.