Do french dips have cheese on them?

Yes, French dips traditionally have cheese on them.

Here's why:

* The Dip: The "dip" in French dip refers to dipping the sandwich in a hot beef broth or au jus.

* Cheese: The cheese is usually melted on top of the roast beef before it's put on the bread.

* Flavor: The cheese adds a creamy and savory element that complements the roast beef and the au jus.

Of course, you can find variations on the French dip that omit the cheese, but the traditional version definitely includes it!