Macdonalds/takeaway type food, never as he doesn't like it (but I do 🤣)
Sweets, hardly ever as again he doesn't like them much, I think it's a texture thing.
Fizzy drinks never, he has juice at parties/out and about but water at home and at school.
Ice cream - he fixates on it because of the cold, so we don't have it in the house (sadly) BUT we all have one when we're out and about once the weather gets nice, so I'd say once a week or so in the spring/summer months.
Cake, about once every couple of weeks, we make one on a Friday night and take slices around when we visit the grandparents etc.
Chocolate - small pieces every day, on the way home from school along with an apple or whatever and after tea with his fruit and yoghurt.
Crisps, maybe once or twice a week, he's not too fussed but they're handy to have in. He'll only eat crinkly cheese and onion!
DS is 5, autistic and eats a slightly limited, but not too bad a diet. He's obsessed with mushrooms for some reason 🤣
I'll also say that family holidays, Christmas and days in the school holidays where he's with my parents, all bets are off!