I've read many names of good restaurants s.a. Olive Garden, Thank God it's Friday, Tony Roma etc. But they're over our budget.

We are a family of 5 travelling on a budget. No small kids so 5 adults more or less.
We want to have breakfast in a restaurant every day and sometimes eat luch/dinner out as well.

What restaurants/chains are suitable for us? No more than $60 - $70 for the 5 of us, if possible (we don't need apetiser, main and desert).

All ideas are welcome.