Make Ahead Brunch Casserole

Elevate your brunch game with this irresistibly delicious Make Ahead Brunch Casserole! Packed with savory Italian sausage, fluffy cubes of French or sourdough bread, creamy eggs, and a decadent blend of sharp cheddar and mozzarella cheeses, this dish is both comforting and satisfying. Green onions add a pop of fresh flavor, while simple seasonings like garlic powder and black pepper bring everything together. Designed for convenience, this casserole can be prepped the night before, allowing the flavors to meld and reducing morning stress. Perfect for feeding a crowd, it’s golden-baked to perfection and delivers hearty, cheesy goodness in every bite. Ideal for holidays, weekend gatherings, or meal prep, this make-ahead recipe is your ultimate solution for effortless yet impressive brunch fare!

Nutriscore Rating: 61/100

Prep Time:25 mins

Cook Time:50 mins

Total Time:75 mins

Servings: 8

Ingredients

• 1 pound Italian sausage (mild or spicy)
• 10 whole Eggs
• 2.5 cups Milk
• 6 cups Day-old bread (French or sourdough), cubed
• 2 cups Shredded sharp cheddar cheese
• 1 cup Shredded mozzarella cheese
• 0.5 cup Green onions, sliced
• 1 teaspoon Salt
• 0.5 teaspoon Ground black pepper
• 0.5 teaspoon Garlic powder
• 1 tablespoon Butter or non-stick spray (to grease the pan)

Directions

Step 1

Grease a 9x13-inch casserole dish with butter or non-stick spray and set aside.

Step 2

Heat a large skillet over medium-high heat. Add the Italian sausage and cook for 7-9 minutes, breaking it apart with a spoon, until fully browned and cooked through. Drain excess grease and set the sausage aside to cool.

Step 3

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

Step 4

Add the cubed bread to the egg mixture, ensuring that all pieces are evenly coated. Let it sit for 5 minutes to soak up the liquid.

Step 5

Stir in the cooked sausage, shredded cheddar cheese, shredded mozzarella cheese, and sliced green onions. Mix until everything is evenly distributed.

Step 6

Pour the mixture into the prepared casserole dish, spreading it out evenly.

Step 7

Cover the dish tightly with plastic wrap or foil and refrigerate for at least 4 hours or overnight. This allows the flavors to meld and the bread to fully absorb the egg mixture.

Step 8

When ready to bake, preheat the oven to 350°F (175°C). Remove the casserole from the refrigerator and let it sit at room temperature for 15 minutes.

Step 9

Bake the casserole uncovered for 45-50 minutes, or until the top is golden brown and the center is set (a knife inserted into the center should come out clean).

Step 10

Remove the casserole from the oven and let it rest for 5-10 minutes before slicing and serving. Enjoy!

Nutrition Facts

Serving size	2720.5 grams (2720.5g)

Amount per serving	% Daily Value*
Calories	5463

Total Fat 289.10g	371%
Saturated Fat 129.80g	649%
Polyunsaturated Fat 0.40g
Cholesterol 2535mg	845%
Sodium 12237mg	532%
Total Carbohydrate 417.90g	152%
Dietary Fiber 26.40g	94%
Total Sugars 57.30g
Protein 305.70g	611%

Vitamin D 687IU	3437%
Calcium 4115mg	317%
Iron 35mg	194%
Potassium 3666mg	78%

*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: 47.3%

Protein: 22.2%

Carbs: 30.4%