This hearty sausage breakfast casserole will make your mornings bright! Packed with savory sausage, eggs, and cheese, it’s a warm hug on a plate.
It’s super easy to whip up; just mix everything in one dish, bake, and enjoy! Perfect for breakfast or brunch with friends, and trust me, everyone will want seconds! 😋
Key Ingredients & Substitutions
Breakfast Sausage: Use ground pork sausage for the best flavor, but turkey sausage is a leaner alternative. You could also use spicy sausage for a kick!
Eggs: Large eggs are standard here, but alternatively, try egg whites or a plant-based egg substitute for a lighter version.
Milk: Whole milk gives a creamy texture, but you can use skim milk or a non-dairy milk (like almond or soy milk) to meet different dietary needs.
Hash Browns: Frozen shredded hash browns are convenient, but you can also use fresh shredded potatoes if you want a homemade touch.
Cheese: Sharp cheddar provides intense flavor, but feel free to swap it out with Monterey Jack or Pepper Jack for a different twist.
How Do I Ensure My Casserole is Cooked Perfectly?
To make sure your casserole is cooked just right, follow these tips:
- Ensure the sausage is fully browned before mixing it in.
- Mix all ingredients well so the eggs coat everything evenly.
- Check at the 45-minute mark; the casserole should be set and slightly jiggly in the center.
- Let it cool for a few minutes before slicing; this helps it hold its shape.
This will help you serve a casserole that’s both fluffy and delicious! Enjoy your breakfast masterpiece!

How to Make Pioneer Woman Sausage Breakfast Casserole
Ingredients You’ll Need:
- 1 pound breakfast sausage
- 8 large eggs
- 2 cups milk
- 4 cups frozen shredded hash brown potatoes (thawed)
- 2 cups shredded sharp cheddar cheese
- 1 small bell pepper, diced (optional, for garnish)
- 2 green onions, sliced (optional, for garnish)
- Salt and pepper to taste
- Cooking spray or butter, for greasing the baking dish
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and about 45-55 minutes to bake. In total, you’ll be looking at approximately 1 hour to 1 hour and 10 minutes from start to finish, with a delicious breakfast waiting for you!
Step-by-Step Instructions:
1. Prepare the Oven and Baking Dish:
Start by preheating your oven to 350°F (175°C). While the oven is warming up, grease a 9×13-inch baking dish with cooking spray or a little butter to prevent sticking. Make sure to coat the sides and the bottom!
2. Cook the Sausage:
In a large skillet over medium heat, add the breakfast sausage. Cook it until it is browned and no longer pink, breaking it into small pieces with a spatula as it cooks. Once it’s done, drain any extra grease and set it aside to cool slightly.
3. Mix the Egg Base:
In a big mixing bowl, crack the 8 large eggs and add the 2 cups of milk. Using a whisk, mix them together until they’re fully combined. Add a pinch of salt and pepper to season. This will be the flavorful base for your casserole!
4. Combine Potatoes and Cheese:
Now, add the 4 cups of thawed hash brown potatoes and 2 cups of shredded sharp cheddar cheese to the egg mixture. Stir everything together well to combine. The cheese and potatoes will give the casserole a rich, creamy texture!
5. Add the Sausage:
Gently fold the cooked sausage into the egg and potato mixture. Make sure it is evenly distributed throughout the mixture so that every bite is loaded with delicious sausage!
6. Pour into the Baking Dish:
Carefully pour the entire mixture into your greased baking dish. Spread it out evenly with a spatula so it cooks uniformly.
7. Bake the Casserole:
Pop the baking dish into your preheated oven and bake for about 45-55 minutes. The casserole is ready when it is set in the middle and has a lovely golden brown top. You can check for doneness by inserting a knife; it should come out clean.
8. Cool and Garnish:
Once baked, remove the casserole from the oven and let it cool for a few minutes before cutting it into squares. This helps it hold its shape better. If you’d like, sprinkle some diced bell pepper and sliced green onions over the top for a fresh garnish!
9. Serve and Enjoy:
Now it’s time to dig in! Serve your warm sausage breakfast casserole with your favorite side, like fresh fruit or a light salad. Enjoy this cheesy, savory treat with family and friends!
This comforting casserole is perfect for breakfast or brunch and is sure to be a hit with everyone at the table. Enjoy your amazing meal!
Can I Use a Different Type of Meat?
Absolutely! While breakfast sausage is traditional, you can substitute it with cooked bacon, ham, or turkey sausage for a different flavor. Just make sure the meat is cooked before mixing it into the casserole.
Can This Casserole Be Made Ahead of Time?
Yes, you can prepare the casserole the night before! Simply assemble the entire dish but hold off on baking it. Cover and refrigerate, then pop it in the oven in the morning. Just add an extra 10-15 minutes to the baking time if it’s cold from the fridge.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply microwave a portion or warm it in the oven until heated through.
Can I Freeze This Casserole?
Yes! This casserole freezes well. After baking, allow it to cool completely, then cut it into portions and wrap tightly in plastic wrap or foil before placing it in a freezer-safe container. It will last for up to 3 months. Reheat directly from the freezer or thaw in the fridge overnight before warming up.



