I actually think there may be a few that I would consider not too bad in the grand scheme of things!
You may be ok with one of the waffles or crepes. And if you go for one of them that has sliced strawberries or banana or something on it, it's less synned things on top of it
lol (the strawberry shortcake one sounds REALLY nice!)
The cakes will be 25 syns upwards, without any cream, ice cream, etc.
The New York cheesecake I would count 17 syns (that's the max I can see on the app)
The cookie dough things I would count 10-12 syns just for the cookie dough, to be safe, and then syn which ever topping you go for (custard, ice cream, cream)
Anything with caramel, toffee, chocolate or nuts in it is going to be higher synned. Sticky Toffee comes in at 24 syns per average serving.
For the ice cream I would count 3 syns for 25g, but from experience, 25g of ice cream sounds a lot more than it looks!
Sorbert however, is 1.5 syns per 25g
Waffles are 6.5 syns each
Crepes are 4.5 syns each
The flavoured sauces, you are looking at 1.5-3.5 syns per tbsp depending on flavour (raspberry seems to be lowest at 1.5 syns, salted caramel at 3.5)
Chocolate is 7 syns per 25g
Nutella is only 1.5 syns per tbsp
Digestives are 3.5 syns each
Does any of that help??