- Heat oven to 375°F.
- Lightly spray, with nonstick cooking spray a 1 1/2-quart baking dish. In medium bowl, stir together the spaghetti sauce, basil, lemon peel and pepper; mix well and set aside.
- Place half of the pasta into bottom of baking dish. Top with half of the pepperoni, half of the Parmesan cheese and half of the mozzarella. Spoon half of the sauce over the cheese. Repeat layers, ending with mozzarella cheese. Bake 25 to 30 minutes or until lightly browned.