Store leftovers in an airtight container in the refrigerator for up to 3 days. You can prepare this dish up to eight hours before baking and refrigerate. Remember to increase the baking time by five minutes if you do this. When cooking the pasta, aim for al dente to avoid it becoming too soft after baking. Reheat in the oven to maintain texture and prevent sogginess. Serve with a side salad like Classic Caprese or Roasted Red Pepper and Feta Salad. Pair with garlic knots for a complete meal. Top with grated Parmesan cheese for extra flavor. You can add cooked ground meat for a heartier dish. Incorporate other vegetables like bell peppers or mushrooms. Alternatively, swap the tomato sauce for alfredo for a creamy version. Choose fresh zucchini for the best flavor. If you do not have mozzarella, you could substitute it with Gouda, pepper jack, or cheddar cheese.