Overnight Egg Casserole with Breakfast Sausage

Breakfast can be a hectic endeavor, whether it's a busy weekday morning or a last-minute weekend brunch for 2 or 20 of your friends. The answer to the chaos? Make the meal ahead of time! And that's why I love this hearty egg casserole loaded with onions, peppers, breakfast sausage and cheddar cheese, plus cubed French bread, which means this really is a whole meal in a single dish.

Overnight Egg Casserole with Breakfast Sausage
Overnight Egg Casserole with Breakfast Sausage

Breakfast can be a hectic endeavor, whether it's a busy weekday morning or a last-minute weekend brunch for 2 or 20 of your friends. The answer to the chaos? Make the meal ahead of time! And that's why I love this hearty egg casserole loaded with onions, peppers, breakfast sausage and cheddar cheese, plus cubed French bread, which means this really is a whole meal in a single dish.

  • Preparing Time: 15 minutes
  • Total Time: 30 minutes
  • Served Person: 6
  • Carbohydrate 6.04873205294824 g
  • Cholesterol 597.276666666667 mg
  • Fat 24.5313051540287 g
  • Fiber 1.37014094808547 g
  • Protein 23.0117166943158 g
  • Saturated Fat 11.2350813646921 g
  • Serving Size 1 1 serving (348g)
  • Sodium 326.500606161148 mg
  • Sugar 4.67859110486277 g
  • Trans Fat 2.94033157646137 g
  • Calories 335 calories

Step-by-step

  • Grease a 13x9-inch baking pan with unsalted butter and set it aside. Line a plate with paper towels.
  • In a large sauté pan set over medium heat, cook the breakfast sausage, breaking it apart into pieces. Using a slotted spoon, transfer the sausage to the paper towel-lined plate.
  • Add 2 tablespoons of unsalted butter to the pan. Once the butter has melted, add the onions and peppers and cook the vegetables, stirring occasionally, until the onions are translucent. Transfer the mixture to a large bowl then add the sausage to the bowl and stir to combine.
  • In a separate large bowl, whisk together the eggs and milk with 1/2 teaspoon salt and 1/4 teaspoon black pepper then stir in the cheddar cheese.
  • Arrange the bread cubes in an even layer in the greased baking dish then add the sausage mixture on top, spreading it across the bread. Pour the egg mixture on top of the sausage mixture then cover the dish securely with plastic wrap and refrigerate it overnight.
  • When ready to serve, preheat the oven to 350°F. Remove the casserole from the fridge and discard the plastic wrap. Let the casserole sit at room temperature for 30 minutes then place it on a baking sheet and bake it for 35 to 45 minutes until the eggs are fully cooked. Slice and serve.

The Ultimate Make-Ahead Breakfast: Overnight Egg Casserole

As a busy working mom, time is my most precious commodity. Juggling work deadlines, school pick-ups, and keeping a household running smoothly leaves little room for elaborate breakfast preparations. That's why I've become a huge fan of make-ahead meals, and this overnight egg casserole is a shining example of breakfast perfection. Forget rushed mornings scrambling eggs or battling the breakfast cereal aisle. This casserole is a game-changer, offering a delicious, hearty, and surprisingly simple solution to weekday morning madness.

The beauty of this recipe lies in its versatility. You can easily customize it to suit your tastes and what you have on hand. Love spinach? Throw some in! Prefer a different type of cheese? Go for it! The base recipe is wonderfully forgiving, making it ideal for those days when you're short on time or inspiration. It's equally impressive for a casual weekend brunch with family or a more elegant gathering with friends, scaling easily to serve a crowd or just a couple. The casserole is substantial enough to be a complete meal, eliminating the need for additional sides. Think of it as a one-dish wonder – the ultimate time-saver.

Why this recipe works: The key to this casserole's success is the overnight refrigeration. This allows the bread to soak up the creamy egg mixture, resulting in a tender, perfectly set texture that’s far superior to a casserole baked immediately. The sausage adds a savory richness, while the onions and peppers provide a delightful sweetness. The cheddar cheese melts beautifully, creating a cheesy, gooey goodness throughout the casserole.

Tips for Success: I always recommend using good quality ingredients. Freshly ground sausage offers the best flavor, and using sharp cheddar cheese enhances the overall taste. While I love whole wheat bread for its added nutritional value, French bread works wonderfully for soaking up the egg mixture. Don't skip the 30-minute resting period at room temperature before baking; this helps ensure even cooking. And finally, be sure to check for doneness with a knife or toothpick inserted into the center. The eggs should be set and no longer runny.

Beyond the Basics:

  • Spice it up: Add a pinch of red pepper flakes to the egg mixture for a touch of heat.
  • Veggie Boost: Incorporate other vegetables such as mushrooms, zucchini, or chopped broccoli.
  • Cheese variations: Experiment with different cheeses like Monterey Jack, pepper jack, or even a blend of cheeses.
  • Herb Infusion: A sprinkle of fresh herbs like chives or parsley adds a burst of freshness.
  • Make it your own: Use leftover cooked meats such as bacon or ham. Experiment with different bread options to find your favorite.

This overnight egg casserole is more than just a breakfast; it's a testament to efficient meal planning and a delicious way to start the day. It’s a lifesaver during busy weekdays and a perfect choice for effortless weekend entertaining. So next time you're looking for a stress-free breakfast solution that's both satisfying and delicious, give this recipe a try. You won't be disappointed!

From my kitchen to yours, happy cooking!