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 Squash Casserole?

You need 6 ingredients. The key ingredients include: 2 Tbsp. rice (not instant), 1 lb. zucchini squash, sliced, 1 large onion, sliced, 1 large green pepper, sliced, and more.

Is Zucchini Squash Casserole suitable as vegetarian?

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

How do I store leftover Zucchini Squash Casserole?

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

Zucchini Squash Casserole Recipe

Name: Zucchini Squash Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 Tbsp. rice (not instant); 1 lb. zucchini squash, sliced; 1 large onion, sliced; 1 large green pepper, sliced; 1 stalk celery, chopped; 2 or 3 tomatoes, diced

Try this homemade Zucchini Squash Casserole recipe the whole family will love. Made with rice, zucchini, onion and green pepper. Easy step-by-step instr…

This Zucchini Squash Casserole relies on simple, everyday ingredients such as rice (not instant), zucchini squash, sliced, large onion, sliced and large green pepper, sliced. It comes together quickly and makes 4 servings, at about 77 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

Servings: persons

2 Tbsp. rice (not instant)
1 lb. zucchini squash, sliced
1 large onion, sliced
1 large green pepper, sliced
1 stalk celery, chopped
2 or 3 tomatoes, diced

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
77 kcal
Category
Vegetarian

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