Cook the spaghetti according to the packet instructions - this will be 10-12 minutes.
140 g spaghetti
Drain the pasta (reserving some of the water). Add the Marmite, butter, cheese and salt and pepper. Mix well until the butter has melted and all of the spaghetti is coated.
1 tablespoon marmite, 2 tablespoon butter, 30 g Parmesan, 1 pinch sea salt and black pepper, 75 ml reserved pasta water
Serve with chopped parsley.
3 g fresh parsley
To loosen the sauce up a little, we reserved a little pasta water and stirred it in to the marmite pasta mix. This is optional, but you really shouldn't skip this step. This starchy water it was helps to make the sauce nice and silky and much more of a sauce texture.
You can add an extra kick of flavour by sprinkling some dried red chilli flakes on top before serving.
Add some protein by adding some cooked bacon, grilled chicken breasts or chickpeas.