Overnight Sausage Egg Casserole
Creamy overnight sausage egg casserole combines savory sausage, melted cheddar, and hearty bread in a comforting dish perfect for brunch or family gatherings.
Ingredients
Instructions
- Place bread cubes in a 9 x 13-inch baking dish, sprinkle with shredded Cheddar cheese, and set aside.
- Brown sausage over medium heat; drain excess fat.
- Crumble cooked sausage over the bread and cheese.
- In a bowl, beat eggs, milk, prepared mustard, and undiluted mushroom soup together.
- Pour the egg mixture over the sausage, bread, and cheese in the baking dish.
- Cover and refrigerate overnight or at least 3 hours.
- Bake at 350°F (175°C) for 50 to 60 minutes or until the casserole is set.
- Serve warm.
Tips & Substitutions
For a richer flavor, consider using spicy sausage or adding sautéed vegetables like bell peppers or onions. If you're short on time, you can use pre-cooked sausage or even swap in cooked bacon. For a gluten-free version, substitute the bread with gluten-free bread cubes. You can also experiment with different cheeses, such as Monterey Jack or Pepper Jack, for a unique twist.
Serving Suggestions
Serve this casserole warm, garnished with fresh herbs like parsley or chives for added flavor. It pairs beautifully with a side of fresh fruit or a light salad for a balanced meal. Consider serving it alongside a hearty breakfast dish like Southern Fried Chicken And Gravy for a comforting brunch spread.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place portions in a microwave or a preheated oven at 350°F (175°C) until warmed through. If reheating in the oven, cover with foil to prevent drying out, and add a splash of milk if needed to keep it moist.
Nutrition & Diet Analysis (per serving)
Each serving of Overnight Sausage Egg Casserole contains roughly 538 calories, with 19g protein, 58g carbohydrates, and 26g fat. It is an excellent source of calcium (44% of the Daily Value), vitamin A (43% of the Daily Value), and protein (39% of the Daily Value), and a good source of iron and vitamin C. Note that it is relatively high in sodium, at 955mg per serving (42% 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 this casserole in advance?
Yes, this casserole is perfect for making ahead of time! You can assemble it the night before and let it sit in the refrigerator. This allows the flavors to meld, resulting in an even tastier dish when baked the next day.
Can I freeze the casserole?
Absolutely! You can freeze the assembled casserole before baking. Wrap it tightly in plastic wrap and aluminum foil. When ready to bake, thaw it overnight in the refrigerator and then cook as directed. This makes it a great option for meal prep or special occasions.
What type of bread works best for this recipe?
Stale or day-old bread works best as it absorbs the egg mixture better, preventing a soggy casserole. You can use white, whole wheat, or even croissants for a richer flavor. Avoid using super soft bread, as it may disintegrate during baking.
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).