Hi Melissa, are you sure they're LI? They seem a little young, as little people have large amounts of lactase (the enzyme that digests lactose) in their body, simply because we're not meant to wean our children that young (breastmilk is very high in lactose, cos it's the ultimate 'brain food'). Many times LI is misdiagnosed when it is cows' milk protein intolerance. :) (And for breastfed babies/children, the 'reducing substances' test also presents a false positive, simply because there's naturally a lot of lactose in the poops)

Cheese and yoghurt may still be an option, even if CMPI. Also, goat or sheep milk may also be tolerated.

We had wheat allergies, and I found it so hard to feel full :( So protein foods, veges, brown rice and the other (more expensive!) grains such as quinoa. If you start cooking gluten free foods, you may find the end result is better if you combine a range of gluten free flours, not just rice and/or potato. Millet meal gives a lovely texture. Eat on the day you make it, and forget bread ever existed. When I made cakes, I would beat up the egg whites and fold a little of the batter into the whites, then that back into the batter, folding lightly to keep the air you just created. Gluten free pikelets actually work really well, surprisingly enough. A little extra baking powder may be needed though.