How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Zucchini Herb Casserole?

You need 12 ingredients. The key ingredients include: 1/3 cup uncooked long grain white rice, 2/3 cup water, 2 tablespoons vegetable oil, 1 1/2 pounds zucchini, cubed, and more.

Is Zucchini Herb Casserole suitable as vegetarian?

Yes, Zucchini Herb Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Zucchini Herb Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Zucchini Herb Casserole Recipe

Name: Zucchini Herb Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/3 cup uncooked long grain white rice; 2/3 cup water; 2 tablespoons vegetable oil; 1 1/2 pounds zucchini, cubed; 1 cup sliced green onions; 1 clove garlic, minced; 1 1/4 teaspoons garlic salt; 1/2 teaspoon basil; 1/2 teaspoon sweet paprika; 1/2 teaspoon dried oregano; 1 1/2 cups seeded, chopped tomatoes; 2 cups shredded sharp Cheddar cheese, divided

Try this homemade Zucchini Herb Casserole recipe the whole family will love. Made with long grain white rice, water, vegetable oil and zucchini. Easy st…

This Zucchini Herb Casserole relies on simple, everyday ingredients such as water, vegetable oil, zucchini, cubed and sliced green onions. It comes together quickly and makes 4 servings, at about 425 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

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Zucchini Herb Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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