Another definitely person B here.
But ds1 has aspergers and is a bit restrictive in what he eats so I have become used to catering for different tastes. When I was little I had an even more restricted diet than ds and didn't start liking more foods until pregnant with ds3, so understand where ds1 is coming from.
When I do something previously untried for a meal I generally have a rough idea who will be most likely to like it, who is most likely to hate it and who can go either way. I always have an easy other option in case of people not liking food, normally chickeninuggets/fishifingers (see a different thread for spelling) and waffles, but as ds1 is 18 and ds2 is 16 they can sort cooking them. Also ds1 can't bide the texture of bread most of the time and won't touch salad unless in fajitas so having plenty of that as sides to replace main meal doesn't work.
Ds2, ds3 and ds4 generally eat most things, but I won't make them just have bread and butter/ham sandwich as a replacement either, unless that is what they want, even though they eat it. They have had to make some allowances for ds1 with his aspergers, if they see him getting a 'proper' meal when he doesn't like the main item and they only get bread and butter when they don't I don't want them to get resentful. But I am generally laid back about what we eat and about shoving something easy in the oven for 15 minutes while I eat my food.
So I'll either anticipate who won't like the new meal and do something different for them but still have them try the new meal, or another way is to do a meal for the boys and a new meal for dh and me. The boys can try our portion and if they like it will have it next time I cook it.
I have a particular recipe for a curry ds3, dh and I like, but other three boys don't like. I do that curry in the oven and a Korma made from a jar of sauce on the hob, but use the same rice for everyone, so not a problem. The first time I made the home made curry that is all I did but was prepared to do nuggets for anyone who didn't like it. Little did I realise 3 boys wouldn't like it so they had nuggets and we had double helpings leftovers of curry that night.
Ds1 and ds2 don't like mince, ds3 and ds4 love it. On Tuesday we are having lasagne, ds1 and 2 will have nuggets. I think ds1 lives on nuggets and fajitas. (Actually, he hasn't had them for about 2 weeks so is overdue some, he is probably having withdrawal symptoms by now.)