I am addicted to cheese & onion pasties. Oh yes.
Everyone loves a pasty, and this is a perfect example of party or picnic food capable of raising a 'phwoar' from even the most hardened carnivore. Oozing cheesy filling with an oniony tang, this is easy-peasy, using ready-rolled puff pastry and a one-pot filling.
They are at their best straight from the oven, or if picnicking, heat through and wrap them in foil before leaving home so they're still warm.