Make Ahead Sausage Casserole
Make ahead sausage casserole features savory sausage, Swiss cheese, and a creamy egg custard baked to perfection—ideal for brunches or family gatherings, offering comforting flavors and easy preparation.
Ingredients
Instructions
- Arrange bread slices in a greased 9 x 13-inch pan.
- Saute sausage until cooked and drain excess fat.
- Combine cooked sausage with mustard and sprinkle over the bread slices.
- Place sliced Swiss cheese over the sausage layer.
- In a bowl, beat eggs, milk, half and half, salt, and Worcestershire sauce until well combined.
- Pour the egg mixture over the assembled layers in the pan.
- Refrigerate overnight to allow flavors to meld.
- Bake uncovered at 350°F for 30 to 40 minutes until set and golden.
Tips & Substitutions
For a twist, try using whole grain or sourdough bread instead of white bread for added flavor. You can also substitute the mild sausage with spicy sausage for a kick. If you prefer a vegetarian option, consider using sautéed mushrooms or spinach in place of sausage. Allow the casserole to sit for at least an hour after baking for easier slicing.
Serving Suggestions
Serve the casserole warm, garnished with fresh herbs for a pop of color. It pairs beautifully with a side salad or some roasted vegetables for a balanced meal. Consider serving with a dollop of sour cream or a drizzle of hot sauce for added flavor. This dish is perfect for brunch or as a hearty breakfast option.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, cover with foil and bake in a preheated oven at 350°F for about 20 minutes or until heated through. You can also microwave individual portions for 1-2 minutes, depending on the size.
Nutrition & Diet Analysis (per serving)
Each serving of Make Ahead Sausage Casserole contains roughly 682 calories, with 15g protein, 130g carbohydrates, and 12g fat. It is an excellent source of calcium (31% of the Daily Value), protein (29% of the Daily Value), and vitamin C (27% of the Daily Value), and a good source of potassium. Note that it is relatively high in sodium, at 966mg 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 make this casserole ahead of time?
Yes, this casserole is perfect for making ahead! Prepare it the night before and refrigerate it overnight. Just bake it the next morning for a delicious, hassle-free breakfast.
Can I freeze the sausage casserole?
Absolutely! You can freeze the assembled casserole before baking. Wrap it tightly in plastic wrap and aluminum foil. It can be frozen for up to 2 months. When ready to bake, thaw in the refrigerator overnight and then bake as directed.
What's the best way to serve this dish?
Serve this casserole warm, sliced into squares. It goes well with fresh fruit, a light salad, or even some crispy bacon for a hearty brunch. You can also serve it with a side of hot sauce or ketchup for added flavor.
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).