TACA Now’s website has so many incredible resources, but I thought I would start by sharing their Going GFCFSF in 10 Weeks! page.
Going gluten, casein, and soy free can make such a difference in the health and behaviors of our children with autism. This link (above) has tips, a grocery list, recipes, meal plans, what the sources of all of these are, substitutions, and more! Very helpful resource.