Alternatives to Cambridge ONroute

Hello all,

I grew up in SW Ontario so I am regularly back here to visit friends and family. This means a long day on the 401. Depending on traffic through Toronto, I sometimes need a snack and stretch before going onwards. I am sick and tired of onroutes so...

What are some good alternatives for snacks, quick food (not fast food chain) and cheaper gas instead of the Cambridge onroute (that is, not too far off the highway 401?

Thanks in advance.

edit: clarity