I make coconut "yoghurt" Using a tin of coconut milk/cream, a tablespoon of honey and the granules from a couple of probiotic pills. Mix well and leave in a warm place for 24-48 hours. The first time I made this I left it too long and it got pink and purple growth on it - only use it if it stays completely white!
My LO eats like anything too. I give him 4 meals a day, rather than 3 meals and two snacks. He also gets snacks if we're out and he's hungry. Some snacks I've found really good are fruit/seed balls (soak some dried fruit and blend with seeds or nuts and coconut then shape into balls. You can add cocoa etc for extra flavour), jerky (takes ages for him to chew!) or a mix of toasted coconut flakes, toasted seeds and toasted slivered almonds.
I always try to get protein in him at breakfast. Cereal doesn't cut it for him. I usually make savoury french toast, green smoothies with added protein powder (pea or egg white), boiled eggs with gf toast to dip. If we're out of other food and he has to have cereal, I use the high fat coconut yoghurt or else add flaxoil and ground seeds and nuts.
For other meals I give him meat and veges first, then if he's eaten his fill on those I'll give him some carbs. Otherwise he'll fill up on the carbs and be hungry an hour later. I also tend to toss his veges in olive oil so they are more filling (pus they taste nicer!)
This is what he had yesterday (he's 20 months):
WU BF
Breakfast 8am : 2 pieces of french toast (made with rice milk and gf bread), one orange, 200 ml green smoothie (spinach, banana, orange, raspberries and mint- no protein powder because he had egg in the french toast)
Lunch before nap 11am: 2 bowls of asian style mince with quinoa and veges (was supposed to be two serves for him, but he ate the lot), bowl of berries, water
BF
After nap 3pm (we were out so more of a snack) 3/4 cup of coconut, sunflower seeds and flaked almonds, 50g fruit leather, 50 g jerky, 200ml water
Dinner 6 pm: satay chicken, potato salad, veges, (didn't eat much vege but ate the same as I did for the rest!) coconut blondies (just have coconut and honey in them) 100ml rice milk
BF before bed
I reckon I'd be full from all that!