This is a soup I started making while on Fast 800 - it's super quick, healthy and delicious. I adapted the original recipe slightly. You can always add in any other veg you have, but this is simple and almost everyone has spinach and broccoli in the freezer.
If you want to jazz things up a little, add a few crispy onions (the ones from Lidl are best) and a teaspoon of creme fraiche.
This soup can also be frozen too so you always have something healthy on standby.