strawberries - 1-2 max a day and only once a week.
dried fruit, especially aprocots. sultanas seem ok not sure why.
icy poles - DS thinks the hydrolyte icypoles are great so I keep those in the freezer instead of the normal sort.

fruit juice, especially citrus is limited in this house as well.

custard powder depends on the brand. There is on called birds i think that comes in a tin, which doesnt have as many colours as the others. I cant have 123 or 124 so we dont get a lot of anything that has those in them, and I reckon we dont have custard more than 1 or 2 times a year anyway.

DS mostly likes to eat fruit and with most of it he is fine.