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 Squash And Zucchini Casserole (Lightened)?

You need 11 ingredients. The key ingredients include: 6 cups summer squash, sliced (I used a mixture of zucchini and yellow), 1 cup onion, chopped, 1 cup carrot, shredded, 1 (10 ounce) can Healthy Request cream of chicken soup, and more.

Is Squash And Zucchini Casserole (Lightened) suitable as soups & stews?

Yes, Squash And Zucchini Casserole (Lightened) falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Squash And Zucchini Casserole (Lightened)?

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

Squash And Zucchini Casserole (Lightened) Recipe

Name: Squash And Zucchini Casserole (Lightened)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 cups summer squash, sliced (I used a mixture of zucchini and yellow); 1 cup onion, chopped; 1 cup carrot, shredded; 1 (10 ounce) can Healthy Request cream of chicken soup; 1 cup nonfat sour cream; 1 cup 2% cheddar cheese, shredded; 2 teaspoons cornstarch; 2 tablespoons Mrs. Dash seasoning mix; 8 ounces cornbread stuffing mix, your choice; 1/2 cup chicken broth; cooking spray

Try this homemade Squash And Zucchini Casserole (Lightened) recipe the whole family will love. Made with summer squash, onion, carrot and chicken soup. …

This Squash And Zucchini Casserole (Lightened) relies on simple, everyday ingredients such as onion, chopped, carrot, shredded, nonfat sour cream and 2% cheddar cheese, shredded. It comes together quickly and makes 4 servings, at about 427 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

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

Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

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Squash And Zucchini Casserole (Lightened)

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions