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 Italian Vegetable Casserole?

You need 11 ingredients. The key ingredients include: 1 lb. lean hamburg, 2 medium zucchini, 2 medium eggplant, 1 or 2 green peppers, and more.

Is Italian Vegetable Casserole suitable as pasta & noodles?

Yes, Italian Vegetable Casserole falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Italian Vegetable Casserole?

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

Italian Vegetable Casserole Recipe

Name: Italian Vegetable Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb. lean hamburg; 2 medium zucchini; 2 medium eggplant; 1 or 2 green peppers; 1 medium onion; salt to taste; garlic powder to taste; 1 (32 oz.) jar spaghetti sauce; 8 oz. Mozzarella cheese, shredded; 4 slices American cheese, cut in strips; 1/2 c. grated Parmesan cheese

Try this homemade Italian Vegetable Casserole recipe the whole family will love. Made with lean hamburg, zucchini, eggplant and green peppers. Easy step…

This Italian Vegetable Casserole relies on simple, everyday ingredients such as lean hamburg, medium zucchini, medium eggplant and or 2 green peppers. It comes together quickly and makes 4 servings, at about 626 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 Pasta & Noodles

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.

My Personal Notes

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Italian Vegetable Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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