oh marypoppins, we're the same here with dd, only she doesn't sleep.
Today she has eaten
boiled egg and bacon
raisins
dried fruitstick
mini cheddars, a bite of apple, chocolate biscuits, olives.
teeny bit of pasta, more olives, breaded chicken, apple juice and smarties.
After months of stressing that she never eats meals I have decided that as long as I get 5 portions of fruit (occasionally veg) into her most days, then I'm doing good.
FWIW I lived on noodle doodles and toast for the first 3 years of my childhood, and my sister ate only sausage and chips up until the age of about 7. Mum never made a fuss, and we both eat very well now, not at all fussy.