This is one of my favourite speedy recipes which I adapted from Serious Eats. It genuinely only needs only 3 ingredients: macaroni, grated cheddar and evaporated milk.
This recipe is one of my favourites and I could eat it far more regularly than is probably wise. I once tried to find the history of macaroni cheese. I mostly failed but the journey was glorious. It’s much older than you think, is all I’ll say.