Fireman’s Overnight Breakfast Casserole
Why Make This Recipe
Fireman’s Overnight Breakfast Casserole is a fantastic way to start your day. It combines hearty ingredients like sausage, eggs, and potatoes, making it filling and satisfying. This dish is perfect for busy mornings or when you have guests over. You can prepare it the night before and simply bake it in the morning. It’s not just easy but also a crowd-pleaser!
How to Make Fireman’s Overnight Breakfast Casserole
Ingredients:
- Sausage
- Eggs
- Potatoes
- Cheese
- Milk
- Salt
- Pepper
Directions:
- Preheat the oven to 350°F (175°C).
- In a skillet, cook the sausage until browned.
- In a large bowl, beat the eggs and mix in milk, salt, and pepper.
- Layer the potatoes, cooked sausage, and cheese in a greased baking dish.
- Pour the egg mixture over the layers.
- Cover with foil and refrigerate overnight.
- In the morning, bake uncovered in the preheated oven for 45-50 minutes until set and golden.
- Let it cool for a few minutes before serving.
How to Serve Fireman’s Overnight Breakfast Casserole
Serve the casserole warm, straight from the oven. You can cut it into squares or scoop it out with a spoon. It pairs well with fresh fruit or a simple green salad. For an extra touch, add some hot sauce or salsa on the side for those who like a bit of heat.
How to Store Fireman’s Overnight Breakfast Casserole
If you have leftovers, you can store them in an airtight container in the refrigerator. This casserole will stay good for about 3-4 days. You can reheat individual portions in the microwave or warm it up in the oven at a low temperature.
Tips to Make Fireman’s Overnight Breakfast Casserole
- Use a variety of cheeses for a richer flavor.
- Add veggies like bell peppers or spinach for extra nutrition.
- For a spicier kick, consider adding jalapeños or spicy sausage.
- Ensure that the potatoes are cut evenly so they cook properly.
Variation
You can change up this recipe by using different types of meat, such as ham or bacon. You might also try using different types of cheese, like cheddar or mozzarella, to change the flavor profile.
FAQs
Can I make this casserole without meat?
Yes! You can omit the sausage and add extra vegetables or beans for protein.
How long can I store leftovers?
Leftovers can be stored in an airtight container in the fridge for 3-4 days.
Can I freeze Fireman’s Overnight Breakfast Casserole?
Yes, you can freeze it. Just make sure to wrap it tightly and use it within 2-3 months for the best quality.

Fireman’s Overnight Breakfast Casserole
- Total Time: 65 minutes
- Yield: 8 servings
- Diet: Omnivore
Description
A hearty and satisfying breakfast casserole made with sausage, eggs, potatoes, and cheese, perfect for busy mornings or entertaining guests.
Ingredients
- 1 lb sausage
- 6 eggs
- 4 cups potatoes, diced
- 2 cups cheese, shredded
- 1 cup milk
- 1 tsp salt
- 1/2 tsp pepper
Instructions
- Preheat the oven to 350°F (175°C).
- In a skillet, cook the sausage until browned.
- In a large bowl, beat the eggs and mix in milk, salt, and pepper.
- Layer the potatoes, cooked sausage, and cheese in a greased baking dish.
- Pour the egg mixture over the layers.
- Cover with foil and refrigerate overnight.
- In the morning, bake uncovered in the preheated oven for 45-50 minutes until set and golden.
- Let it cool for a few minutes before serving.
Notes
For a richer flavor, use a variety of cheeses or add veggies like bell peppers or spinach. Pair it with hot sauce or salsa for a spicy kick.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American