Zucchini Squash Italian Casserole
A flavorful Italian casserole featuring tender zucchini, melted mozzarella, and savory tomato sauce, perfect for a comforting family dinner or potluck gathering.
Ingredients
Instructions
- Add salt and pepper to taste to the cooked zucchini squash.
- Saute chopped onion and chopped green pepper in butter until tender.
- Combine the sautéed onion and green pepper with the zucchini, spaghetti sauce, sliced mushrooms, and chopped mozzarella in a large bowl.
- Pour the mixture into a Pam-sprayed casserole dish.
- Sprinkle with Parmesan cheese on top.
- Bake at 350°F for 30 to 35 minutes until hot and bubbly.
Tips & Substitutions
To enhance the flavor of your Zucchini Squash Italian Casserole, consider adding Italian herbs like basil or oregano to the mix. For a creamier texture, substitute part of the mozzarella with ricotta cheese. If you're short on time, pre-sliced mushrooms can save you a step. You can also use any leftover vegetables you have on hand, making this a versatile dish. For a twist, try adding a layer of Baked Ziti With Vegetables underneath.
Serving Suggestions
This casserole pairs wonderfully with a fresh side salad drizzled with Garlic Romano Vinaigrette or some crusty bread to soak up the sauce. For a complete meal, consider serving it alongside Italian Shells Casserole or a light soup. You can also garnish with fresh basil or additional Parmesan cheese for extra flavor.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in an oven-safe dish and cover with foil to retain moisture, then heat at 350°F for about 20 minutes or until heated through. Alternatively, you can microwave individual portions for 1-2 minutes, stirring halfway for even heating.
Nutrition & Diet Analysis (per serving)
Each serving of Zucchini Squash Italian Casserole contains roughly 138 calories, with 5g protein, 18g carbohydrates, and 6g fat. It is an excellent source of vitamin D (39% of the Daily Value) and vitamin C (37% of the Daily Value), and a good source of protein. Note that it is relatively high in sodium, at 1927mg per serving (84% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use different types of cheese in this casserole?
Absolutely! While mozzarella is traditional, you can mix in other cheeses like provolone or fontina for a unique flavor. Just remember to keep the cheese-to-sauce ratio balanced to maintain the dish's creamy texture.
Is this casserole suitable for freezing?
Yes, this Zucchini Squash Italian Casserole can be frozen! Cool it completely, then wrap tightly in plastic wrap and foil. It will keep well for up to 3 months. Thaw overnight in the fridge before reheating.
Can I make this casserole ahead of time?
Definitely! You can prepare the casserole up to a day in advance. Assemble it without baking, cover it tightly, and refrigerate. When ready to serve, simply bake it straight from the fridge, adding a few extra minutes to the cooking time.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).