Easy Zucchini Casserole
A hearty and creamy zucchini casserole combining fresh zucchini, rice, and savory mushroom soup, perfect for a comforting family meal or casual gathering.
Ingredients
Instructions
- Preheat the oven to 350°F (175°C). Grease a 10-inch square casserole dish.
- In a large mixing bowl, combine grated zucchini, dry rice, cream of mushroom soup, diced onion, diced green pepper, black pepper (if using), and Parmesan cheese.
- Mix well until all ingredients are evenly incorporated.
- Transfer the mixture into the prepared casserole dish and spread evenly.
- Cover with aluminum foil and bake in the preheated oven for 1 hour, or until the rice is tender and the casserole is heated through.
Tips & Substitutions
For a creamier texture, consider adding a beaten egg or two to the mixture. If you're out of cream of mushroom soup, a homemade or store-bought cream of chicken soup can be a great substitute. Adding some grated cheese on top before baking can enhance the flavor. To reduce cooking time, par-cook the rice slightly before mixing it into the casserole.
Serving Suggestions
This Easy Zucchini Casserole pairs beautifully with a light salad or crusty bread for a complete meal. You can serve it as a main dish or a side alongside grilled chicken or fish. For a heartier option, try serving it with a dollop of sour cream or Greek yogurt. It’s also a great addition to any vegetarian recipes gathering.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in a preheated oven at 350°F (175°C) for about 20 minutes, or until warmed through. You can also microwave individual portions for a quick meal, but the oven method helps maintain texture.
Nutrition & Diet Analysis (per serving)
Each serving of Easy Zucchini Casserole contains roughly 244 calories, with 11g protein, 43g carbohydrates, and 7g fat. It is an excellent source of dietary fiber (43% of the Daily Value), vitamin C (33% of the Daily Value), and iron (29% of the Daily Value). It also contributes 12g of dietary fiber toward your daily target.
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 other vegetables in this casserole?
Absolutely! Feel free to experiment with vegetables like diced tomatoes, mushrooms, or spinach. Just make sure to adjust cooking times as needed, especially for those that release more moisture, which may require you to reduce the amount of soup.
Is it possible to make this casserole ahead of time?
Yes, you can prepare the casserole a day in advance. Simply combine all the ingredients and store it covered in the refrigerator. When you're ready to bake, let it sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.
Can I use brown rice instead of white rice?
Yes, you can use brown rice, but keep in mind that it will require a longer cooking time. You may need to pre-cook the brown rice before adding it to the casserole to ensure it becomes tender by the time the casserole is done baking.
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).