2 zucchini, sliced into 1/4-inch thick rounds 1/4 cup pizza sauce, or more to taste 20 slices pepperoni, or more to taste 1/2 cup shredded mozzarella cheese, or as needed Italian seasoning, dried parsley, or oregano for sprinkling (Optional) Preheat the oven to 375 degrees F (190 degrees C). Line a baking sheet with parchment paper. Spread zucchini slices in 1 layer…