What does it mean to "shred" the rotisserie chicken?

Shredding chicken means taking two forks and pulling the cooked meat into pieces. It's easier to do this when it's warm. Another option is to use a hand mixer to shred the cooked chicken too.

Can I use a different type of hot sauce instead of Franks Red Hot sauce?

This recipe was tested using Franks Red Original Hot Sauce. If you prefer another cayenne based hot sauce (like Louisanna) you can try it). I do not recommend Franks Buffalo Wing Sauce, Valentina, or Sriracha for this recipe (not in the measurements I gave).

How many Hawaiian rolls should I use?

1 pack of 12 Kings Hawaiian Sweet Rolls.

Can I use a different type of dressing instead of ranch dressing?

You could try a blue cheese dressing, but I don't recommend changing it up too much. If you don't have ranch dressing, you can make your own with yogurt and this recipe for ranch seasoning .