Crouton Egg Casserole

Wake up to the comforting aroma of this Crouton Egg Casserole—a hearty, make-ahead breakfast or brunch dish that combines crispy croutons, fluffy eggs, and gooey melted cheeses. This easy-to-make casserole features layers of store-bought or homemade croutons soaked in a rich custard of whole milk, heavy cream, and perfectly seasoned eggs, finished with a golden topping of cheddar and Parmesan. The addition of garlic powder, onion powder, and dried thyme infuses every bite with irresistible savory flavors, while fresh scallions and parsley bring a bright, fresh touch to the final dish. Ideal for serving a crowd, this one-pan egg casserole bakes to perfection in under an hour, making it a stress-free choice for weekend gatherings or holiday breakfasts.

Nutriscore Rating: 55/100

Prep Time:15 mins

Cook Time:45 mins

Total Time:60 mins

Servings: 6

Ingredients

• 2 tablespoons butter (unsalted)
• 8 large eggs
• 2 cups whole milk
• 0.5 cups heavy cream
• 1 teaspoons garlic powder
• 1 teaspoons onion powder
• 0.5 teaspoons dried thyme
• 1 teaspoons salt
• 0.5 teaspoons black pepper
• 1.5 cups shredded cheddar cheese
• 0.5 cups grated Parmesan cheese
• 4 cups croutons (store-bought or homemade)
• 2 scallions (sliced)
• 2 tablespoons fresh parsley (chopped, optional for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with 1 tablespoon of butter and set it aside.

Step 2

In a large mixing bowl, whisk together the eggs, milk, heavy cream, garlic powder, onion powder, dried thyme, salt, and black pepper until well combined.

Step 3

Stir in 1 cup of shredded cheddar cheese and all the Parmesan cheese, reserving the remaining 0.5 cup of cheddar cheese for the topping.

Step 4

Spread the croutons evenly over the bottom of the prepared baking dish.

Step 5

Pour the egg mixture over the croutons, ensuring that they are fully soaked. Use a spatula to gently press the croutons down if needed.

Step 6

Sprinkle the remaining 0.5 cup of shredded cheddar cheese evenly over the top of the casserole.

Step 7

Bake in the preheated oven for 40-45 minutes, or until the casserole is puffed, golden, and the center is set (a knife inserted into the middle should come out clean).

Step 8

Remove the casserole from the oven and allow it to cool for 5 minutes.

Step 9

Sprinkle with sliced scallions and chopped parsley for garnish before serving.

Step 10

Slice into portions and serve warm. Enjoy!

Nutrition Facts

Serving size	(1769.2g)

Amount per serving	% Daily Value*
Calories	4702.1

Total Fat 266.9g	0%
Saturated Fat 117.6g	0%
Polyunsaturated Fat 0.5g
Cholesterol 1950.2mg	0%
Sodium 9691.1mg	0%
Total Carbohydrate 418.5g	0%
Dietary Fiber 22.2g	0%
Total Sugars 38.0g
Protein 165.0g	0%

Vitamin D 548.7IU	0%
Calcium 2862.9mg	0%
Iron 22.9mg	0%
Potassium 2121.9mg	0%

*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: 50.7%

Protein: 13.9%

Carbs: 35.3%