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 Veggie Casserole?

You need 11 ingredients. The key ingredients include: 5 cups broccoli, chopped, 1 ½ cups yellow squash, chopped, 1 red onion, chopped, 2 carrots, peeled and chopped, and more.

Is Veggie Casserole suitable as vegetarian?

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

How do I store leftover Veggie Casserole?

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

Veggie Casserole Recipe

Name: Veggie Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 5 cups broccoli, chopped; 1 ½ cups yellow squash, chopped; 1 red onion, chopped; 2 carrots, peeled and chopped; 2 tablespoons olive oil; 1 cup light mayonnaise; 1 cup cheddar cheese, shredded, reduced fat and divided; ½ cup dry breadcrumbs; ½ teaspoon paprika; ½ teaspoon salt; ½ teaspoon black pepper

Try this homemade Veggie Casserole recipe the whole family will love. Made with broccoli, yellow squash, red onion and carrots. Easy step-by-step instru…

This Veggie Casserole relies on simple, everyday ingredients such as broccoli, chopped, yellow squash, chopped, red onion, chopped and carrots, peeled and chopped. It comes together quickly and makes 4 servings, at about 767 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.

My Personal Notes

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Veggie Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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