Meter-Long Sandwich (Party Sub)

Slice the sesame seed baguette in half lengthwise, opening it like a book.

On one of the open halves of the bread, spread a layer of butter.

On the other half of the bread, spread the seasoned mayonnaise evenly.

Chop the lettuce leaves and tomatoes for the filling.

Dice the salami into small pieces. The goal is to ensure even distribution when biting so large slices don't fall out.

Distribute the mozzarella, chopped lettuce, tomato, and diced salami over one half of the bread (preferably the one with mayonnaise or butter).

Close the bread, joining the two halves, to finish the party sub.