This post may contain affiliate links. Read my full disclosure policy.
This make-ahead breakfast casserole, brimming with sausage and sharp Cheddar cheese, makes a stress-free, crowd-pleasing brunch.
A breakfast casserole, sometimes called a strata, combines common breakfast ingredients, such as eggs, meat, vegetables, cheese, and bread, baked in a large dish. This ultra-rich version, brimming with savory sausage, sharp cheddar cheese, and golden onions, boasts a deep flavor, crisp golden crust, and creamy interior. It’s one of my standbys for entertaining, as it can be made ahead of time and feeds a crowd. The recipe was given to me by one of my oldest and closest friends, Kelly Santoro, who got it from her friend Corey, who got it from his mother, who originally found it in an old spiral-bound fundraising cookbook. Such is the path of a good recipe! This breakfast casserole will save you time and effort during those busy holiday mornings. Prep it the day before, and when morning comes, simply pop it in the oven for an effortless and delicious brunch.
What You’ll Need To Make Breakfast Casserole
Step-by-Step Instructions
Start by cutting the bread into cubes. Set aside.
Melt 1 tablespoon of butter in a large nonstick skillet over medium-high heat. Add the sausage and cook, stirring with a wooden spoon to break the meat into small clumps, until browned, about 10 minutes.
Transfer the sausage to a large mixing bowl, leaving the fat in the pan. Turn the heat down to medium, then add the onions to the pan along with 1 tablespoon of butter. Cook the onions, stirring constantly, until soft and translucent, about 5 minutes.
Add the onions to the mixing bowl with the sausage, along with the bread cubes, grated cheese and parsley.
Toss well, then spread the mixture evenly into the prepared baking pan.
In a medium bowl, whisk together the eggs, half-and-half, salt and pepper.
Pour the egg mixture evenly over the bread mixture.
Cover tightly with saran wrap and refrigerate for at least a few hours or overnight.
Preheat the oven to 350°F. Bake for about one hour, uncovered, until puffed and golden brown. Serve immediately.
You May Also Like
Video Tutorial
Breakfast Casserole
This make-ahead breakfast casserole, brimming with sausage and sharp Cheddar cheese, makes a stress-free, crowd-pleasing brunch.
Ingredients
- 2 tablespoons unsalted butter, divided
- 1 pound sweet or spicy pork sausage (casings removed)
- 1 medium yellow onion, chopped
- 1 loaf (18 slices) white sandwich bread, such as Pepperidge Farm, crusts removed and cut into 1-inch cubes
- 2½ cups (a little over ½ pound) grated sharp cheddar cheese
- ½ cup chopped fresh parsley
- 6 large eggs
- 2 cups half-and-half
- Scant teaspoon salt
- ¼ teaspoon freshly ground black pepper
Instructions
- Grease a 9 x 13-inch baking dish with butter.
- In a large nonstick skillet, melt 1 tablespoon of the butter over medium-high heat. Add the sausage and cook, stirring with a wooden spoon to break the meat into small clumps, until browned, about 10 minutes. Transfer the sausage to a large mixing bowl, leaving the fat in the pan.
- Turn the heat down to medium, then add the onions to the pan along with the remaining 1 tablespoon of butter. Cook the onions, stirring constantly, until soft and translucent, about 5 minutes. Add the onions to the mixing bowl with the sausage, along with the bread cubes, grated cheese, and parsley. Toss well, then spread the mixture evenly into the prepared baking pan.
- In a medium bowl, whisk together the eggs, half-and-half, salt, and pepper.
- Pour the egg mixture evenly over the bread mixture. Cover tightly with plastic wrap and refrigerate for at least 2 hours or overnight.
- Preheat the oven to 350°F and set an oven rack in the middle position. Bake for about one hour, uncovered, until puffed and golden brown. Slice into squares and serve immediately.
- Note: The cook time is based on cooking the bread pudding directly out of the refrigerator. If it’s left to sit out at room temperature before baking, check for doneness after 45 minutes.
Nutrition Information
Powered by
- Per serving (8 servings)
- Calories: 669
- Fat: 44 g
- Saturated fat: 20 g
- Carbohydrates: 37 g
- Sugar: 8 g
- Fiber: 3 g
- Protein: 32 g
- Sodium: 1098 mg
- Cholesterol: 251 mg
This website is written and produced for informational purposes only. I am not a certified nutritionist and the nutritional data on this site has not been evaluated or approved by a nutritionist or the Food and Drug Administration. Nutritional information is offered as a courtesy and should not be construed as a guarantee. The data is calculated through an online nutritional calculator, Edamam.com. Although I do my best to provide accurate nutritional information, these figures should be considered estimates only. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Furthermore, different online calculators provide different results depending on their own nutrition fact sources and algorithms. To obtain the most accurate nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator.