Zucchini Corn Casserole

Transform your summer harvest into a comforting, flavor-packed Zucchini Corn Casserole that's perfect for family dinners or potluck gatherings. This easy-to-make recipe combines tender zucchini, sweet corn kernels, and a rich blend of cheddar and Parmesan cheeses, all bound together in a creamy, herb-infused egg mixture. Topped with golden, buttery breadcrumbs, this casserole bakes to perfection in just 40 minutes. With a balance of wholesome ingredients and crave-worthy textures, this dish is an excellent way to highlight seasonal produce while satisfying everyone at the table. Serve it as a hearty vegetarian main or an irresistible side dish—either way, it's sure to steal the show!

Nutriscore Rating: 61/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 4 cups Zucchini
• 2 cups Corn kernels (fresh, canned, or frozen)
• 2 large Eggs
• 1 cup Cheddar cheese, shredded
• 0.5 cup Parmesan cheese, grated
• 0.5 cup Milk
• 0.25 cup All-purpose flour
• 0.5 cup Breadcrumbs
• 2 tablespoons Butter, melted
• 2 cloves Garlic, minced
• 1 medium Onion, finely chopped
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 0.5 teaspoon Dried oregano

Directions

Step 1

Preheat your oven to 375°F (190°C) and lightly grease a 9x9-inch baking dish.

Step 2

Slice the zucchini into thin rounds or small cubes and lightly salt them. Let them sit in a colander for 10 minutes to remove excess moisture, then pat dry with paper towels.

Step 3

In a large mixing bowl, whisk together the eggs, milk, and all-purpose flour until smooth and free of lumps.

Step 4

Stir in the garlic, onion, salt, black pepper, and dried oregano. Mix until well combined.

Step 5

Add the zucchini, corn kernels, cheddar cheese, and half of the Parmesan cheese to the bowl. Mix gently to coat the vegetables evenly with the egg mixture.

Step 6

Pour the mixture into the prepared baking dish and spread evenly.

Step 7

In a small bowl, mix the breadcrumbs, melted butter, and the remaining Parmesan cheese. Sprinkle this topping evenly over the casserole.

Step 8

Bake in the preheated oven for 35-40 minutes, or until the casserole is set and the top is golden brown.

Step 9

Let the casserole rest for 5-10 minutes before serving. Enjoy!

Nutrition Facts

Serving size	1688.5 grams (1688.5g)

Amount per serving	% Daily Value*
Calories	1966

Total Fat 93.10g	119%
Saturated Fat 53.10g	266%
Polyunsaturated Fat 0.60g
Cholesterol 605mg	202%
Sodium 11330mg	493%
Total Carbohydrate 214.80g	78%
Dietary Fiber 21.40g	76%
Total Sugars 87.10g
Protein 92.90g	186%

Vitamin D 174IU	868%
Calcium 1642mg	126%
Iron 12mg	64%
Potassium 3246mg	69%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 40.5%

Protein: 18.0%

Carbs: 41.5%