This melty, ooey, gooey panini is chockfull of Thanksgiving flavor. We love the addition of creamy, melted mozzarella. Pepper jelly spread over hearty white bread gives the perfect kick. This meal comes together quick and, after the biggest cooking holiday of the year, we have a feeling you'll be ready to get out of the kitchen. Feel free to customize this sandwich to make it your own and let guests do the same. If you're really ready to sit back and relax, let family and holiday guests make their own paninis. Just set out all the ingredients and let them go at it.