Spiced flatbreads of the middle east are pretty damn good. I think enough people, early enough, tried every combination of tasty things on bread. Oil and vineg

Spiced flatbreads of the middle east are pretty damn good. I think enough people, early enough, tried every combination of tasty things on bread. Oil and vinegar with bread were probably found thousands of years ago. Tomato and corn don't arrive in the Old World until the early 16th c. Cheese goes back to 7th mill. BCE but was too expensive for most people.