Step 1: Firstly, cook the spaghetti as according to instructions on the packet. Once this has cooked, drain the pasta and turn down the heat on the cooker. Return the spaghetti to the pan, adding the packet of salmon trimmings whilst constantly mixing. Once the salmon and spaghetti have mixed well, stir in cheddar cheese to your liking! Add lots to make it very cheesy. Finally, season with salt&pepper, and some oregano or herbs de province.
Step 3: Alternatively you could add a small amount of creme fraiche and use less cheese. If you shop wisely, you can make this dish for little over £1 and it is very filling.