Zucchini-Carrot Casserole

Prep: 10 min Cook: 20 min Serves: 4 Cuisine: American

This Zucchini-Carrot Casserole is a delightful blend of fresh vegetables, creamy sour cream, and savory Cheddar cheese, baked to perfection. It's a comforting dish that pairs well with any meal and is perfect for families looking for a nutritious side or a light vegetarian main.

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Ingredients

  • 2 Tbsp. butter or margarine
  • 2 medium zucchini, sliced
  • 2 carrots, sliced
  • 1 small onion, chopped
  • 1 (8 oz.) container sour cream
  • 1 c. (4 oz.) shredded Cheddar cheese
  • 1/2 tsp. salt
  • 1/2 tsp. pepper
  • 2 Tbsp. Italian-seasoned breadcrumbs

Instructions

  1. Melt butter in a large skillet over medium heat.
  2. Add zucchini, carrots, and onion and sauté for 8 to 10 minutes or until tender.
  3. Remove from heat and stir in sour cream, shredded Cheddar cheese, salt, and pepper.
  4. Spoon the mixture into a lightly greased 1-quart baking dish.
  5. Sprinkle with Italian-seasoned breadcrumbs.
  6. Bake at 350°F for 20 minutes or until thoroughly heated.

Tips & Substitutions

For added flavor, consider sautéing garlic along with the vegetables. If you want a lighter version, substitute Greek yogurt for the sour cream and use low-fat cheese. Additional vegetables like bell peppers or spinach can also be incorporated for extra nutrition. For a crunchier topping, replace the breadcrumbs with crushed crackers or cornflakes.

Serving Suggestions

This Zucchini-Carrot Casserole pairs beautifully with grilled chicken or fish. Serve alongside a fresh salad or crusty bread for a complete meal. It also works as a delightful side dish for gatherings, complementing other vegetarian recipes or hearty mains like meatloaf.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F for about 15 minutes until heated through, or microwave in 30-second intervals until warm. Avoid overcooking to maintain texture.

Nutrition & Diet Analysis (per serving)

Each serving of Zucchini-Carrot Casserole contains roughly 419 calories, with 14g protein, 61g carbohydrates, and 15g fat. It is an excellent source of vitamin A (241% of the Daily Value), dietary fiber (59% of the Daily Value), and vitamin C (56% of the Daily Value), and a good source of iron. Note that it is relatively high in sodium, at 2215mg per serving (96% of the Daily Value).

419 kcal 21% DV
Protein Fat Carbs

Macronutrients

Protein 13.8g 28% DV
Total Fat 15.3g 20% DV
Carbs 61.1g 22% DV
Fiber 16.4g 59% DV
Sugar 25.7g 51% DV

Electrolytes

Sodium 2214.6mg 96% DV
Potassium 1717.2mg 37% DV
Cholesterol 32.3mg 11% DV

Vitamins & Minerals

Vitamin A 2168.9mcg 100% DV
Vitamin C 50.6mg 56% DV
Vitamin D 0.2mcg 1% DV
Calcium 365.5mg 28% DV
Iron 3mg 16% 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 make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance. Assemble it in the baking dish, cover with plastic wrap, and refrigerate. When ready to bake, remove the wrap and add a few extra minutes to the baking time.

What can I substitute for Cheddar cheese?

If you're not a fan of Cheddar, you can use Monterey Jack, mozzarella, or a dairy-free cheese alternative. Each will provide a different flavor profile, so choose based on your preference.

Can I freeze this casserole?

Absolutely! Allow it to cool completely, then cover it tightly with plastic wrap and aluminum foil before freezing. It can last up to 2 months in the freezer. To reheat, thaw overnight in the refrigerator and then bake until heated through.

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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