I've never actually eaten inside Desert Roots Kitchen off of Mill, but my boyfriend has often ordered their catering for his sustainability lectures and workshops at ASU. They always have delicious offerings including gluten-free, and the spreads please just about everyone that attends no matter their dietary background. Great wraps, potato salad, rice pilafs, and more. Everything is real vegetables, spices, and ingredients, and much of the ingredients are locally sourced and/or organic. The woman who owns Desert Roots is usually the one to deliver and she's super sweet and makes sure we have everything we need!