Mine likes eggs, omelette, scrambled on toast, dippy. They are fairly quick and relatively healthy.
Pasta sauces? Cheesy is their favourite. But I do a tomato and veg sauce, basically sweat down onion, carrot, peppers, courgette (whatever you have), add Passata, herbs and then I blitz mine so it's smooth. That freezes well. Mine like it with a bit of grated cheese or some shredded chicken.
Pizza. You can make an easy dough which freezes well (I think it's a recipe on Sainsburys website). Or use tortilla wraps as a base. Or just buy the ready done ones, I think the Tesco kids pizza has carrot in the bases so it makes me feel better 😂
Cheats toad in the hole! Sausages with the Aunt Bessies bake at home yorkies. Some veg from the freezer and gravy and it's a decent quick dinner.
I make things like cottage pie, mild chilli or curry, fish pie. They all freeze really well.
My 18 month old has taken a liking to cheese toasties
not the healthiest but ok as a treat. Lovely with tomato soup! Messy though!
My 5 year old always asks for a picnic for dinner. So bits of quiche, cherry tomatoes/veg, cubes of cheese, some crackers, mini sausages.
I found my 18 month old just wants to feed herself, so it wasn't the food she didn't like, it was me trying to help feed her.