I admit I have not read the whole thread, so apologies for repetition.
Boursin, mushrooms/courgette/pancetta (admittedly, I often use all of them, but any one is grand), pasta (or toast)
Sweet chilli philidelphia, prawns, pasta
Spinach, pinenuts, parmesan, pasta
Red pesto, chorizo, pasta
Green pesto, courgette, pasta
Omelette- bacon and mushroom, pepper and parmesan, spinach and mushroom. So many options!
Soup- pea (stock, onion, peas), carrot and lentil (stock, onion, carrot, lentils), potato and leek (stock, potato, leek), yellow pepper and sweetcorn, loads of options again!
Baked potato- boursin. Cheese and beans. Sweet chilli philidelphia and prawn. Loads of stuff there too.