Zucchini-Squash Casserole

Prep: 15 min Cook: 30 min Serves: 7 Cuisine: American

A comforting casserole blending tender zucchini and carrots with creamy soup and sour cream, topped with seasoned stuffing for a flavorful, crunchy crust. Perfect as a family-friendly side or main dish, it offers hearty vegetables and savory goodness in every bite, ideal for those seeking a satisfying vegetarian option.

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Ingredients

  • 6 cups sliced zucchini
  • 1/4 cup onion
  • 1 can cream of chicken soup
  • 1 (8 oz.) sour cream
  • 1 cup shredded carrot
  • 1/2 cup melted butter
  • 1/2 (8 oz.) package herb-seasoned stuffing mix

Instructions

  1. Cook zucchini and onion in boiling water for 5 minutes, then drain.
  2. Combine cream of chicken soup, sour cream, and shredded carrot in a bowl.
  3. Fold the soup mixture into the drained zucchini and onion.
  4. Combine the herb-seasoned stuffing mix with melted butter.
  5. Spread half of the stuffing mixture on the bottom of a 12 x 7 1/2-inch casserole dish.
  6. Spoon the vegetable mixture over the stuffing crumbs.
  7. Top with the remaining stuffing mixture.
  8. Bake at 350°F for 25 to 30 minutes until heated through and golden.

Tips & Substitutions

For a richer flavor, consider adding garlic powder or fresh herbs like thyme or basil to the vegetable mixture. You can substitute the cream of chicken soup with a homemade version or a cream of mushroom soup for a vegetarian option. If you want extra crunch, sprinkle some fried onions on top before baking.

Serving Suggestions

This Zucchini-Squash Casserole pairs beautifully with grilled chicken or a simple green salad. For a complete meal, serve it alongside roasted potatoes or crusty bread. It also makes a great side dish for barbecues or family gatherings. Consider pairing it with a refreshing drink like iced tea.

Storage & Reheating

Allow the casserole to cool completely before storing leftovers. Place it in an airtight container and refrigerate for up to 3 days. To reheat, cover with foil and warm in a preheated oven at 350°F for about 20 minutes, or until heated through. You can also microwave individual portions.

Nutrition & Diet Analysis (per serving)

Each serving of Zucchini-Squash Casserole contains roughly 666 calories, with 11g protein, 66g carbohydrates, and 41g fat. It is an excellent source of vitamin A (148% of the Daily Value), dietary fiber (34% of the Daily Value), and iron (25% of the Daily Value), and a good source of calcium and vitamin C. Note that it is relatively high in sodium, at 1945mg per serving (85% of the Daily Value).

666 kcal 33% DV
Protein Fat Carbs

Macronutrients

Protein 11g 22% DV
Total Fat 41.1g 53% DV
Carbs 65.6g 24% DV
Fiber 9.4g 34% DV
Sugar 17.7g 35% DV

Electrolytes

Sodium 1945.4mg 85% DV
Potassium 1103.1mg 23% DV
Cholesterol 68.7mg 23% DV

Vitamins & Minerals

Vitamin A 1335.1mcg 100% DV
Vitamin C 8.6mg 10% DV
Calcium 142mg 11% DV
Iron 4.5mg 25% DV
Diet fit High-fiber
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen zucchini instead of fresh?

Yes, you can use frozen zucchini, but be sure to thaw and drain it well to remove excess moisture before adding it to the casserole. This will help maintain the desired texture in the dish.

How can I make this casserole healthier?

To make the casserole healthier, consider using low-fat sour cream and a reduced-sodium cream of chicken soup. You can also increase the vegetable content by adding bell peppers or spinach to the mixture.

Can I prepare this casserole ahead of time?

Absolutely! You can assemble the casserole a day in advance. Just cover it tightly with plastic wrap and refrigerate. When ready to bake, remove it from the fridge and let it sit at room temperature for about 30 minutes before baking as directed.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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