Breakfast Casserole(Make Ahead The Night Before!)
A hearty make-ahead breakfast casserole featuring bread, eggs, sausage, and cheese, perfect for family gatherings or weekend brunches, with creamy, savory flavors.
Ingredients
Instructions
- Mix eggs, dry mustard, salt, and milk in a bowl.
- Spray a 9 x 13-inch pan with Pam or lightly grease it.
- Lay bread slices on the bottom of the prepared pan.
- Cover the bread with slices of American cheese.
- Spread browned and drained sausage over the cheese.
- Pour the egg mixture over the bread, cheese, and sausage.
- Optional: Sprinkle a can of mushrooms on top.
- Cover and refrigerate overnight.
- Bake at 350°F (175°C) for 1.5 hours until set and golden.
Tips & Substitutions
For added flavor, consider using a mix of cheeses or substituting the American cheese with cheddar or Monterey Jack. You can also use whole grain or sourdough bread for a different texture. If you prefer a vegetarian option, replace the sausage with sautéed vegetables like bell peppers and onions. Make sure to let the casserole sit at least 30 minutes after baking to set properly.
Serving Suggestions
This Breakfast Casserole is perfect served with fresh fruit or a side of hash browns for a complete meal. Drizzle some hot sauce on top for an extra kick. You could also pair it with a refreshing smoothie or coffee for a satisfying breakfast experience. For those who love hearty dishes, it complements well with the Black-Eyed Pea Skillet Supper.
Storage & Reheating
Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or bake in a preheated oven at 350°F (175°C) for about 15-20 minutes until warmed through. Cover with foil to prevent drying out.
Nutrition & Diet Analysis (per serving)
Each serving of Breakfast Casserole(Make Ahead The Night Before!) contains roughly 306 calories, with 6g protein, 49g carbohydrates, and 10g fat. It is a good source of vitamin A (15% of the Daily Value) and protein (12% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I prepare the casserole without the sausage?
Absolutely! You can omit the sausage and add vegetables like spinach, mushrooms, or bell peppers instead. This will create a delicious vegetarian version of the casserole while maintaining its hearty nature. Just ensure the vegetables are cooked and drained to avoid excess moisture.
How can I make this casserole gluten-free?
To make this casserole gluten-free, simply substitute the bread with gluten-free bread. There are many varieties available that will work well. Additionally, check the sausage for gluten-free labeling, or use a gluten-free meat alternative for a tasty option.
Can I freeze the breakfast casserole for later use?
Yes, you can freeze the casserole! After assembling it, cover it tightly with plastic wrap and aluminum foil. It can be frozen for up to 2 months. When ready to bake, thaw it in the refrigerator overnight before cooking it in the oven as directed.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).