Itsu chicken noodle soup
This chicken noodle soup is surprisingly filling, at just 285 calories for £5.95.
Le Pain Quotidien
Le Pain Quotidien is a popular restaurant chain. But as the name implies, most of their offerings are bread-based – so how can that fit in with your diet?
Greggs vegan roll
Diet food from Greggs? You must be joking. But yes, it appears that if you shop with care you can find items that fit into your diet day.
KFC fillet salad
Kentucky Fried Chicken on a diet day? Try their chicken fillet salad, at 260 calories.
Beef taco
A single beef taco from Taco Bell contains 185 calories, and it’s a great choice if you’re out and about and need a quick fix.
Nando’s chicken
For times when you really don’t feel up to cooking, treat yourself to a meal at Nando’s for 350 calories.
McDonalds hamburger
For when you really can’t resist… a single McDonalds burger weighs in at just 251 calories, or so their website claims.