Heinz own ketchup has blended with its mayonnaise to create Mayochup ... and was intended to pair with the bread of the same name. Heinz only released 100 bottles of the limited edition grocery ...

Narrator: There are no rules for how the spell the word ketchup or for what defines it, so cooks experimented with a variety of ingredients to season meat, fish, bread, whatever needed flavor.

For the marie-rose sauce, mix the mayonnaise, ketchup, cayenne pepper and lemon juice together in a large bowl. Season, to taste, with Tabasco, Worcestershire sauce and a splash of brandy.