This Breakfast Sausage Casserole is a warm and hearty dish that’s perfect for starting your day. Packed with sausage, eggs, and cheese, it’s easy to whip up!
Honestly, who can resist cheesy goodness? This dish brings everyone to the table, and you’ll love how simple it is to prepare. Just mix, bake, and enjoy—breakfast is served!
Key Ingredients & Substitutions
Breakfast Sausage: Choose your favorite, whether it’s mild or spicy. If you want a healthier option, turkey sausage works well too. I often mix in some Italian sausage for added flavor!
Eggs: Always use large eggs for consistent results. If you want to make it lighter, you can substitute half of the eggs with egg whites, but keep the original flavors by adding a touch more seasoning.
Cheddar Cheese: Shredded cheddar is a classic, but feel free to switch it up! Monterey Jack or a pepper jack can add some nice zest. I love using a blend of cheeses for extra richness!
Hash Brown Potatoes: Frozen hash browns make this easy, but fresh potatoes work too! Just dice and par-cook them. If you’re looking for a healthier carb, consider using sweet potatoes instead.
Milk: Whole milk gives creaminess, but you can use almond milk or skim milk as substitutes. For a richer taste, try half-and-half.
How Do I Ensure My Casserole is Perfectly Cooked?
The key to perfecting your casserole is to bake it long enough for the eggs to set without becoming dry. Here are some tips:
- Check at the 40-minute mark. The eggs should look firm and the top ought to be lightly browned.
- If the edges brown faster than the center, you can cover the dish with foil for the last 10-15 minutes.
- Let it cool for about 5 minutes before slicing. This helps the casserole hold together better.
Don’t stress if it’s slightly jiggly when you take it out; it will continue to cook a bit from the residual heat!
Breakfast Sausage Casserole
Ingredients You’ll Need:
- 1 lb breakfast sausage (mild or spicy, as preferred)
- 6 large eggs
- 2 cups shredded cheddar cheese
- 1 cup milk (whole or 2%)
- 4 cups frozen hash brown potatoes (thawed)
- 1/2 cup diced onion (optional)
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon garlic powder (optional)
- 1/2 teaspoon smoked paprika (optional)
- Butter or cooking spray (for greasing the baking dish)
How Much Time Will You Need?
This Breakfast Sausage Casserole takes about 15 minutes of prep time and then around 40 to 50 minutes to bake. Once it’s cooked, let it cool for 5 minutes before serving. So, in total, you’re looking at just under an hour to make this delicious breakfast dish!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This ensures your casserole cooks evenly. While the oven heats up, lightly grease a 9×9-inch baking dish with butter or cooking spray to prevent sticking.
2. Cook the Sausage:
In a skillet over medium heat, add your breakfast sausage. Use a spoon to break it up as it cooks, making sure to brown it nicely. If you’re using onions, toss them in during the last few minutes of cooking to soften them. Once the sausage is fully cooked, drain any excess grease and set it aside.
3. Mix the Egg Mixture:
In a large bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and smoked paprika, if you’re using it. Whisk until everything is fully mixed and you achieve a nice, smooth texture.
4. Assemble the Casserole:
Spread the thawed hash browns evenly across the bottom of your greased baking dish. Then, sprinkle the cooked sausage (and onions, if you added them) evenly over the hash browns. Next, pour the egg mixture all over the top.
5. Add the Cheese:
Finally, sprinkle the shredded cheddar cheese generously on top of the mixture. This will melt beautifully as it bakes!
6. Bake the Casserole:
Place the baking dish in the preheated oven and bake it uncovered for 40 to 50 minutes. You’ll know it’s done when the eggs are set in the center, and the top is golden brown.
7. Cool and Serve:
Once it’s done baking, remove the casserole from the oven and let it cool for about 5 minutes. This resting time helps the casserole set a bit more, making it easier to slice. Serve warm and enjoy your hearty breakfast!
This casserole is a fantastic way to kick off your day and pairs perfectly with a hot cup of coffee or some fresh fruit on the side!
Can I Use Turkey Sausage Instead of Pork?
Absolutely! Turkey sausage is a great substitute if you’re looking for a leaner option. Just cook it the same way as you would the pork sausage, and you’ll still enjoy a delicious flavor.
Can I Make This Casserole Vegetarian?
Yes! To make it vegetarian, simply omit the sausage and add vegetables like bell peppers, spinach, or mushrooms. You can also use plant-based sausage for more protein.
How Do I Store Leftovers?
Leftover casserole can be stored in an airtight container in the refrigerator for up to 3–4 days. To reheat, simply pop individual portions in the microwave or warm them in the oven at 350°F until heated through.
Can I Freeze This Casserole?
Yes, you can freeze the casserole! Just prepare it as directed, then cover it tightly with foil and freeze before baking. When you’re ready to eat, thaw it overnight in the fridge, then bake according to the recipe instructions. If baking from frozen, it may take an extra 10-15 minutes.