Zucchini-Rice Casserole
A comforting zucchini and rice casserole with creamy half and half and Parmesan cheese, baked to golden perfection. This dish offers a rich, cheesy flavor complemented by tender zucchini and aromatic garlic, making it ideal for family dinners or gatherings that crave hearty, veggie-packed comfort food.
Ingredients
Instructions
- Preheat oven to 425°F.
- Grease a shallow 1 1/2 to 2-quart baking dish.
- In a large skillet, heat butter and vegetable oil.
- Add chopped onion; cook until tender.
- Add minced garlic and shredded zucchini; increase heat to medium-high and stir for 5 minutes.
- Sprinkle with flour and stir for 1 minute longer until flour is absorbed.
- Stir in half and half, uncooked rice, 3/4 cup Parmesan cheese, salt, and pepper.
- Pour mixture into prepared dish; sprinkle remaining 1/4 cup Parmesan cheese over top.
- Bake uncovered for 30 to 35 minutes until golden and bubbly.
- Remove from oven and let stand for 10 to 20 minutes to allow custard to set before serving.
Tips & Substitutions
For a creamier texture, consider using heavy cream instead of half and half. You can also add other vegetables like bell peppers or mushrooms for added flavor. If you need a gluten-free option, substitute the flour with cornstarch or a gluten-free flour blend. This dish can also be made ahead of time and baked just before serving.
Serving Suggestions
This Zucchini-Rice Casserole pairs beautifully with a fresh green salad or roasted vegetables for a complete meal. For a heartier option, serve it alongside grilled chicken or fish. It also makes a great side dish for family gatherings or potlucks, complementing a variety of main courses.
Storage & Reheating
Store 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 for about 20 minutes or until heated through. You can also microwave individual portions for a quicker option, but the oven method retains better texture.
Nutrition & Diet Analysis (per serving)
Each serving of Zucchini-Rice Casserole contains roughly 959 calories, with 1g protein, 7g carbohydrates, and 104g fat. It is an excellent source of vitamin A (46% of the Daily Value). Note that it is relatively high in sodium, at 925mg per serving (40% 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 other types of cheese in this casserole?
Absolutely! While Parmesan adds a lovely flavor, you can substitute it with mozzarella for a gooey texture, or cheddar for a sharper taste. Mixing different cheeses can also enhance the flavor profile, so feel free to experiment to find your favorite combination.
Is it possible to make this dish vegan?
Yes, you can easily adapt this casserole to be vegan by using plant-based butter and oil, non-dairy milk, and vegan cheese or nutritional yeast instead of Parmesan. Additionally, replace the rice with quinoa for a nutritious twist that fits well with vegetarian recipes.
How can I make the casserole more flavorful?
Enhance the flavor by adding herbs and spices such as thyme, oregano, or red pepper flakes. A splash of lemon juice or some fresh basil can also brighten up the dish. For an extra savory touch, consider adding sautéed mushrooms or sun-dried tomatoes.
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).