Guy Fieri finds three local joints doing scratch cooking their way. In Boise, Idaho, a family restaurant doing this trifecta: brick oven pizza, remarkable salads and roasted chicken; in Cleveland, a coffee shop turned restaurant where the bread's from scratch, the corned beef is house-brined and veggies are grown out back; and in Chicago, a barbecue joint doing Memphis style dry rub for everything from brisket to beef tips and ribs.