Risotteria Melotti Roma is a gluten-free restaurant in Rome that specializes in risotto. It serves tomato, mushroom, and saffron beef risotto, along with veal dishes and arancini, plus rice-flour bread and rice crackers on the side. Around 5 p.m. there was not a single group there, and water and pre-meal focaccia arrive as soon as you sit down. The risotto is on the salty side, so ask for less salt.