JockTamsonsBairns - genuine question when you say you're a school meals cook are you actually cooking from scratch or at the very least "fresh" but pre-prepped ingredients? Or are you pretty much just re-heating/cooking ready made items?
"When my mother was a child, women gave up work on marriage and mortgages were based on one salary." When was this? It may have been true for your grandmother but this ideas that all women quit work upon marriage/children but actually that's never really been true for working class women.
On fussy eaters, barring genuine medical issues and dislikes, I see an element of too much capitulation by parents.
I've even witnessed parents "training" their kids to have the same poor, junk food based diet they have purely so they don't have to make/offer something healthier. Some of these supposedly "fussy" kids have been in my care for mealtimes, sometimes several mealtimes over a period of time and when discussing what I was making for dinner the parent has said "ohhhh they won't like that" and several times when I've asked its turned out they don't even know if the child likes "that" or not because they've never had "that". Then said child has not only happily eaten but asked for more and then asked for said item/dish again when back home.
Just because a parent doesn't like something doesn't mean the child won't.
I'm veggie, dd isn't but also doesn't eat red meat as she doesn't like it, plus it tends to make her stomach upset. So I'm used to making not necessarily 2 meals every night but meals that are easily served as either veggie or omnivore, though she also enjoys certain veggie dishes, depends what I'm making. She also likes very spicy food which I can't tolerate so I adjust for that too. There are also some things I like which she doesn't, like olives, sun dried tomatoes, cauliflower, leeks, kale...
I don't find it particularly difficult adjusting as I go along. But some parents seem to be averse to even considering their child might like different food to them.
"Actually, I also blame the size of plates from places like Ikea" not just ikea! Plate size generally is stupidly large now! My mums still using crockery she got in the 80's and the dinner plates in her set are only slightly bigger than any of my side plates - which are from a variety of places but all roughly same size. My dinner plates are too big for the cupboard! The door won't close! I first was made aware of this from doing weight watchers a few years back and this was something the leader discussed one meeting. That's what prompted me taking one of my side plates to my mums one day out of curiosity. Completely unnecessary for plates to be so big. Also design makes a difference. Mums 80's set bowls are the shallower lipped design rarely seen now, whereas mine are the very deep unlipped like a huge coffee cup style like these:
https://www.amazon.co.uk/Malacasa-Regular-Porcelain-Cereal-Ceramic/dp/B01M1RO5UK/ref=mpssa112_sspa?keywords=cereal+bowls&qid=1561400255&s=kitchen&sr=1-2-spons&psc=1
Again prompted by that meeting discovered my bowls hold 5 TIMES the amount my mums does!
"It creates the impression that's the space that needs 'filling'," exactly!
@Iamnotacerealkiller - not just the demonising of fat but of any food group. I remember the demonising of fat, now we have the demonising of carbs which you seem to have fallen for.
Neither is correct or healthy, we need ALL food groups for healthy bodily function, various foods contain nutrients best absorbed when eaten with food/drink from other food groups. Also as close to natural form is best. We saw this with the margarine/trans fats debacle.
I firmly believe we will discover in the next decade or so that artificial sweeteners while lower cal and not spiking blood sugars are unhealthy in some other way.