I have 3 and they're frankly arseholes to feed


None of the breastfeeding and baby led weaning seems to have made an iota of difference! They're 12, 10 and 7 now and I don't stress about it anymore as it doesn't do anything but ruin my mealtimes. I was fairly fussy as a child yet eat pretty much anything these days. Mine eat really well at breakfast and lunch so I didn't have to worry so much about hunger, they just aren't that keen on proper meals I suppose.
The thing that always has gone down well here is what they call "hand dinners", pretty much like a mini buffet. I'll put various things in it like bread and butter, chunks of cheese, raisins, various fruits, pizza pinwheels that I make myself, yoghurt, mini sausages/sausage rolls, slices of ham etc.
Also I make vats of homemade soup, middle isn't hugely keen but will still eat it but the other 2 go mad for it. So long as it's blitzed they don't care what's in it (and I put all sorts of veg and pulses in). They'll have it with bread and butter or toasties which makes it more palatable.