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-Onion Casserole?

You need 10 ingredients. The key ingredients include: 1-1/3 cups sliced zucchini, 3/4 cup water, 1 medium onion, chopped, 1 tablespoon chopped green pepper, and more.

Is Zucchini-Onion Casserole suitable as vegetarian?

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

How do I store leftover Zucchini-Onion Casserole?

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

Zucchini-Onion Casserole Recipe

Name: Zucchini-Onion Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1-1/3 cups sliced zucchini; 3/4 cup water; 1 medium onion, chopped; 1 tablespoon chopped green pepper; 1 egg; 1/2 cup mayonnaise; 1/3 cup grated Parmesan cheese; 1/4 teaspoon salt; 1/8 teaspoon pepper; 1/3 cup crushed butter-flavored crackers (about 8 crackers)

Zucchini-Onion Casserole

Eats Now Editorial Team · 425 kcal · Vegetarian

Zucchini-Onion Casserole – a delicious recipe with zucchini, water, onion, green pepper, egg, mayonnaise. Easy to follow and perfect for any occasion.

Serves 4 Vegetarian

Zucchini-Onion Casserole

How did you like this recipe?

Frequently Asked Questions