Food/meals for post gastroenteritis please help!

[user9217]

My 11 month old DS is now recovering from a very nasty case of gastroenteritis and is starting to eat normal food after living off plain biscuits, banana and porridge for over 5 days (was poorly for 9 in total)

He has, today, added other food including spaghetti, plain chicken and rice. All of which has been fine. Doctor said stick to bland food for a while to not irritate his stomach and am obviously keeping clear of dairy. My food tesco delivery is due tomorrow morning so please give me your wisdom on what to add for him to be interesting but still fairly plain! TIA

Pita breads, breadsticks, tortilla wraps, white fish (fishfingers even?), apple and cucumber for fruit and veg.

@BrokenBattleDroid thank you!! Sounds silly but for dinner he just had:
3 fish fingers
Slice of bread and butter
Banana
Plain biscuit (rich tea - it's what he lived on first couple of days!)

Still avoiding milk just in case but I'm concerned that the above ^ is not enough for a 'dinner' lol