Take two slices of bread and evenly spread pizza sauce on both slices. On one slice, add mozzarella cheese and pizza toppings of your choice. I used eggplant, zucchini, tomatoes, and red pepper strips. I also added fresh basil. My husband kept it simple with cheese and pepperoni. Put the other slice of bread on top.

Place the panini on a hot panini maker and close. Cook until the cheese is melted, about 4-5 minutes. If you don't have a panini maker, use two pans. Heat a small frying pan on the stove. Spray with cooking spray. Place the panini in the pan and smash it down with another frying pan. Press down until the cheese is melted.

Cut panini in half and serve hot.