This sausage and egg casserole is a delightful and hearty dish perfect for breakfast or brunch. Combining savory sausage, fluffy eggs, and melted cheddar cheese, this casserole is sure to please a crowd. It's easy to prepare and can be made ahead of time, making it a convenient option for busy mornings.
Most of the ingredients in this recipe are common pantry staples, but you might need to pick up dry mustard if you don't already have it. This spice adds a subtle tangy flavor that enhances the overall taste of the casserole. Additionally, make sure you have shredded cheddar cheese on hand, as it provides a rich, creamy texture.

Ingredients For Sausage And Egg Casserole Recipe
Sausage: Adds a savory and meaty flavor to the casserole.
Eggs: Provides structure and a rich, creamy texture.
Milk: Helps to create a smooth and cohesive mixture.
Salt: Enhances the overall flavor of the dish.
Dry mustard: Adds a subtle tangy flavor that complements the other ingredients.
Bread: Gives the casserole body and absorbs the flavors.
Cheddar cheese: Melts into a gooey, delicious layer that ties everything together.
Technique Tip for This Recipe
When preparing the bread cubes for the casserole, consider using slightly stale bread. This will help the bread absorb the egg mixture more effectively, resulting in a better texture. If you only have fresh bread, you can dry it out by toasting the cubes lightly in the oven before adding them to the egg mixture.
Suggested Side Dishes
Alternative Ingredients
sausage - Substitute with ground turkey: Ground turkey is a leaner option and can be seasoned to mimic the flavors of sausage.
sausage - Substitute with vegetarian sausage: For a vegetarian option, use plant-based sausage which provides a similar texture and flavor.
eggs - Substitute with egg substitute: Egg substitutes like liquid egg replacers or flaxseed meal mixed with water can be used for those with egg allergies or dietary restrictions.
milk - Substitute with almond milk: Almond milk is a dairy-free alternative that works well in casseroles.
milk - Substitute with soy milk: Soy milk is another dairy-free option that has a similar consistency to cow's milk.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, but use less to avoid overpowering the dish.
dry mustard - Substitute with prepared mustard: Use a small amount of prepared mustard as it has a similar flavor profile.
bread - Substitute with gluten-free bread: For those with gluten intolerance, gluten-free bread can be used without altering the texture much.
bread - Substitute with hash browns: Hash browns can be used for a different texture and flavor, making the casserole heartier.
cheddar cheese - Substitute with mozzarella cheese: Mozzarella cheese provides a milder flavor and melts well.
cheddar cheese - Substitute with vegan cheese: Vegan cheese is a good option for those who are lactose intolerant or vegan, providing a similar texture and flavor.
Other Alternative Recipes Similar to This Casserole
How to Store / Freeze This Casserole
Allow the sausage and egg casserole to cool completely before storing. This helps prevent condensation, which can make the casserole soggy.
Transfer the cooled casserole into an airtight container or wrap it tightly with plastic wrap or aluminum foil. This will help maintain its freshness and prevent it from absorbing any unwanted odors from the refrigerator.
Store the casserole in the refrigerator if you plan to consume it within 3-4 days. This ensures that the eggs and sausage remain safe to eat while retaining their flavor and texture.
For longer storage, consider freezing the casserole. Cut it into individual portions for easier reheating. Wrap each portion tightly in plastic wrap and then place them in a freezer-safe bag or container. This double-layer protection helps prevent freezer burn.
Label the container or bag with the date to keep track of how long it has been stored. The casserole can be frozen for up to 2-3 months without significant loss of quality.
When ready to enjoy, thaw the frozen casserole portions in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor of the cheddar cheese and bread cubes.
Reheat the thawed casserole in the oven at 350°F (175°C) for about 20-25 minutes, or until it is heated through. Cover it with aluminum foil to prevent the top from over-browning. Alternatively, you can reheat individual portions in the microwave for 2-3 minutes, checking and stirring halfway through to ensure even heating.
If reheating from frozen, you can bake the casserole directly in the oven at 350°F (175°C) for 45-60 minutes. Cover with foil for the first half of the baking time to prevent the top from burning, then remove the foil to allow the top to crisp up.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover sausage and egg casserole in an oven-safe dish.
- Cover the dish with aluminum foil to prevent it from drying out.
- Heat for about 20-25 minutes, or until the casserole is warmed through.
- Remove the foil for the last 5 minutes to let the top crisp up slightly.
Microwave Method:
- Cut a portion of the casserole and place it on a microwave-safe plate.
- Cover the plate with a microwave-safe lid or a damp paper towel.
- Heat on medium power for 2-3 minutes, checking halfway through to ensure even heating.
- If needed, continue heating in 30-second intervals until the casserole is hot.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of olive oil or butter to the skillet.
- Place the leftover casserole in the skillet, breaking it up slightly to ensure even heating.
- Stir occasionally and heat for about 5-7 minutes, or until warmed through.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the leftover casserole in the air fryer basket.
- Heat for about 5-7 minutes, checking halfway through to ensure it doesn’t overcook.
- If necessary, continue heating in 2-minute intervals until the casserole is hot and crispy on top.
Best Tools for This Recipe
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Mixing bowl: A large bowl to combine the eggs, milk, salt, and dry mustard, and later to mix in the bread cubes, sausage, and cheese.
Whisk: Essential for beating the eggs and mixing them thoroughly with the milk and seasonings.
Measuring cups: Used to measure out the milk and shredded cheddar cheese accurately.
Measuring spoons: Necessary for measuring the salt and dry mustard precisely.
Cutting board: Provides a stable surface to cube the bread slices.
Knife: Used to cube the bread slices.
Baking dish: A greased dish where the mixture is poured and baked.
Spatula: Useful for stirring the mixture and ensuring all ingredients are well combined.
Cooling rack: Allows the casserole to cool evenly after baking.
How to Save Time on Making This Casserole
Prepare ingredients ahead: Cook and crumble the sausage the night before to save time in the morning.
Use pre-shredded cheese: Opt for pre-shredded cheddar cheese to cut down on prep time.
Pre-cut bread: Cube the bread slices in advance and store them in an airtight container.
Mix dry ingredients: Combine the salt and dry mustard with the milk and eggs the night before.
Grease the dish early: Prepare the baking dish ahead of time to streamline the process.
Sausage and Egg Casserole
Ingredients
Main Ingredients
- 1 pound sausage cooked and crumbled
- 6 eggs beaten
- 2 cups milk
- 1 teaspoon salt
- 1 teaspoon dry mustard
- 6 slices bread cubed
- 1 cup cheddar cheese shredded
Instructions
- Preheat oven to 350°F (175°C).
- In a large mixing bowl, combine eggs, milk, salt, and dry mustard. Mix well.
- Add the bread cubes, cooked sausage, and shredded cheese to the egg mixture. Stir to combine.
- Pour the mixture into a greased baking dish.
- Bake in the preheated oven for 45 minutes, or until the top is golden brown and the casserole is set.
- Let it cool for a few minutes before serving.
Nutritional Value
Keywords
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