Depends on the pasta. More often just have something like butter and herbs, or a bit of olive oil and maybe some roast veg, or just chuck some veg in the cooking water at the last minute.
It has to be red. I like many different varieties. Only red sauce I avoid,, is one that states,, has meat ,,in it. I like to add my own meatballs,
Of course a good helping of parmesan cheese, and Romano,, always makes for a good pasta dish.