Next time you get in the mood to watch Braveheart or hit a Ren Faire: French bread or rolls, or a loaf of bread from Walmart: $1-2 Summer Sausage and a knife to cut it. ($4 assuming you have the knife). Water. Cheese ($2). Beer is optional. (And yes, people in England back then ate cheese, bread and beer for breakfast). It's not Cheerios or a Big Mac but it fills you up cheap.