Question

a cold sandwich served on a long roll with multiple types of meats, cheeses, sauces and vegetables? 41 wrap open - faced submarine multi - decker

Explanation:

A submarine sandwich is typically served on a long roll and can include multiple types of meats, cheeses, sauces, and vegetables. A wrap is usually in a flatbread. An open - faced sandwich has no top layer of bread. A multi - decker has multiple layers of bread but not necessarily on a long roll.

Answer:

Submarine