One Flame Super Student Soup

That's a soup for students, not made from, to be clear.

At a university visit with SC on Saturday the guided tour took in accommodation and a shared kitchen. I loved the community of the kitchen at my alma mater, though the very occasional disappearance of food from the fridge was annoying. As with my experience so today as regards the cooker - electric hob, doubtless to avoid yoots blowing themselves and others to bits.

A wonderful and easy shared meal if students band together to share cooking duties is a fish soup, easy, quick, nutritious and more than a bit virtuous. We had a version last week made with proper ham stock, but a chicken or ham stock cube (I avoid the fish and veg ones) is an OK substitute. Again this is really cheapo for four people, and there's just one pan to wash up.

In a large saucepan gently fry two chopped onions in oil. Don't let this brown. Chop the veg finely, they cook quickly and keep their flavour better. Add a selection of veg chopped finely: carrots are cheap and flavorful, so are turnips, maybe a Basics pepper or a courgette if there's a glut and they're cheap, plus two or three garlic cloves sliced thinly, and sweat them for two minutes. Boil 1.25l of water in a kettle and add this with two crumbled cubes (I like Knorr best), to the pan and up the heat until it reaches a bubbling simmer, then turn the heat down to maintain that simmer (easy with gas, a bugger tbh with electric hobs). Add either (or both) a couple of potatoes cut into small dice, or 100g spaghetti broken into very short lengths, and cook until they are just about done - about 10 minutes. At this point add your fish - cheapest in frozen packs of whitefish fillets or those bricks of pollock. When they are defrosted and cooked through, adjust seasoning and break up the fish into smaller chunks, then serve with bread and butter.

The economics: 520g pack of frozen whitefish fillets £1.75; vegetables if using Basics red pepper £1.25; spag 20p;  stock cubes 20p. Bread and butter according to hunger, but you can get excellent bread from Morrison's really cheaply - two small loaves for £1 so you can have white for most of us and brown for the saintly. Even with a ton of butter that's still going to be well below a fiver for four people.

If you want to push the boat out or play tunes with the idea a pack of smoked salmon bits for £1.50 added at the very end of cooking, or frozen prawns £2.25 for a 400g bag bunged in with the fish make this into a feast (that would actually feed six with another turnip, carrot and spud and half a litre more water). Or cube some 'cooking bacon' and add with the veg. Or throw in a few frozen peas or sweetcorn. This is more an idea/method than a recipe.

I wondered about mentioning that a dash of leftover cider would be good, then I remembered that this is meant to be for students, who tend not to leave much cider.