An old family recipe. This is a very plain, basic recipe of beef, potato, onion, salt & pepper in a flaky crust. My grandmother used to carry hers in her muff to keep her hands warm on the long walk to school in Iron Mountain, Michigan. Munch it plain or with brown gravy. If you must use ketchup, please don't tell me (yuk). Posted for my daughter. PS Pronounced 'pass-tee'. ('Paste-ees' are used in burlesque).