Zucchini Casserole For Six

Prep: 15 min Cook: 30 min Serves: 6 Cuisine: American

A creamy, comforting zucchini casserole packed with tender veggies, savory soup, and a crunchy breadcrumb topping—perfect for family dinners or potluck gatherings.

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Ingredients

  • 4 medium zucchini, sliced 1/2-inch thick
  • 1/3 cup onion, chopped
  • 6 Tbsp melted margarine, divided
  • 1 cup sour cream
  • 1 can condensed cream of chicken or cream of celery soup
  • 1 cup shredded carrot
  • 2 cups seasoned bread crumbs, divided

Instructions

  1. Saute sliced zucchini and chopped onion in 4 tablespoons of melted margarine until vegetables are barely tender.
  2. Stir together sour cream, condensed soup, and shredded carrot in a 1 1/2‑quart greased baking dish.
  3. Toss remaining bread crumbs with the remaining 2 tablespoons of melted margarine, then sprinkle the mixture over the casserole.
  4. Bake for 30 minutes at 350°F.
  5. Serve hot, enjoying the creamy, savory flavors with a crunchy topping.

Tips & Substitutions

For a deeper flavor, consider adding garlic or herbs like thyme or basil while sautéing the zucchini and onion. If you prefer a lighter option, Greek yogurt can be used in place of sour cream. Feel free to add cooked protein such as shredded chicken or ground turkey to make it a more substantial dish. You can also substitute the cream of chicken soup with homemade alternatives for a healthier twist.

Serving Suggestions

This zucchini casserole pairs beautifully with a light salad or a side of roasted vegetables. Consider serving it alongside a refreshing Eloise Salad for a complete meal. It also makes an excellent side dish for grilled meats or as part of a vegetarian spread. Garnish with fresh herbs for added color and flavor.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, place in the oven at 350°F for about 15-20 minutes until warmed through, or microwave individual portions for 1-2 minutes. If the casserole seems dry, add a splash of broth before reheating to maintain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Zucchini Casserole For Six contains roughly 788 calories, with 15g protein, 101g carbohydrates, and 39g fat. It is an excellent source of vitamin A (260% of the Daily Value), dietary fiber (67% of the Daily Value), and potassium (45% of the Daily Value). Note that it is relatively high in sodium, at 987mg per serving (43% of the Daily Value).

788 kcal 39% DV
Protein Fat Carbs

Macronutrients

Protein 14.8g 30% DV
Total Fat 38.6g 49% DV
Carbs 101g 37% DV
Fiber 18.7g 67% DV
Sugar 31.5g 63% DV

Electrolytes

Sodium 987.2mg 43% DV
Potassium 2098.7mg 45% DV
Cholesterol 7.1mg 2% DV

Vitamins & Minerals

Vitamin A 2344.4mcg 100% DV
Vitamin C 24.3mg 27% DV
Calcium 318.4mg 24% DV
Iron 5.2mg 29% DV
Diet fit High-fiber
Contains Milk Wheat/Gluten

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 for this casserole?

While fresh zucchini is preferred for texture, frozen zucchini can work in a pinch. Just be sure to thaw and drain it well to remove excess moisture before adding it to the dish to avoid a watery casserole.

Is there a gluten-free option for the bread crumbs?

Yes, you can easily substitute regular bread crumbs with gluten-free options available at most grocery stores. You can also make your own by processing gluten-free bread into crumbs.

Can I prepare this casserole ahead of time?

Absolutely! You can assemble the casserole a day in advance and store it covered in the refrigerator. Just bake it before serving, adding a few extra minutes to the cooking time if it's coming straight from the fridge.

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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