I’m excited to share my latest creation: Hash Brown Egg Sausage Casserole. I combined 1 lb ground sausage, 12 large eggs, thawed hash browns, and cheddar cheese with a bit of diced onion and seasoning to create a hearty dish. This blend of familiar ingredients offers a satisfying twist for any brunch spread.

I recently whipped up my version of an Egg Sausage Hash Brown Casserole that totally impressed my family on a busy weekend morning. I started with 1 lb ground sausage and 12 large eggs, then tossed in a whole (30 oz) bag of thawed frozen hash brown potatoes.
I mixed in 2 cups of shredded cheddar cheese, 1 cup of milk and a diced small onion to add a bit of crunch and flavor, then seasoned with salt and pepper. This isn’t one of those fancy recipes that require a ton of prep time or fancy ingredients, it’s a straightforward dish that still tastes amazing.
I first heard about similar creations through different takes like a Sausage Egg And Cheese Casserole with Bread style and got curious, so I adapted it a bit. Trust me, if you’re looking for a best breakfast casserole that’s easy to make, this one is worth tryin.
Why I Like this Recipe
I gotta say, one reason I like this recipe is that it’s super easy to make. I love how I can just mix up the eggs, sausage, hash browns, and cheese without too much fuss and still end up with something so tasty.
Another reason is that the flavors just work really well together. The savory sausage combined with the melted cheddar and crispy hash browns makes every bite satisfying and comforting.
I also really appreciate that it’s perfect for a quick brunch or even a lazy weekend breakfast. Even if I’m short on time, I know I can throw this together and not feel rushed.
Finally, I feel like it fills me up in a good way. It’s hearty and warm so I always feel ready to tackle my day, and that really makes it a winner in my book.
Ingredients

- Ground sausage: It gives lots of protein and savory fat helping make a hearty flavor that wakes you up.
- Eggs: They are packed with protein and essential nutrients, bindin all the ingredients together.
- Frozen hash browns: These add carbohydrates and fiber, providin a nice texture without overpowering the mix.
- Cheddar cheese: It lends creaminess and tangy bite while also boosting protein and fat in the dish.
- Milk: Adds smooth richness and calcium for a tender overall consistency in the casserole.
- Onion: Diced for a mild sweetness and extra fiber, intensifying the dish flavors.
- Salt and pepper: Simple seasonings that lift the dish while balancing bold flavors.
- Overall: A perfect blend of helpful nutrients and indulgent taste for a satisfying morning starter.
Ingredient Quantities
- 1 lb ground sausage
- 12 large eggs
- 1 (30 oz) bag frozen hash brown potatoes, thawed
- 2 cups shredded cheddar cheese
- 1 cup milk
- 1 small onion, diced
- Salt and pepper, to taste
How to Make this
1. Preheat your oven to 375°F.
2. In a large skillet over medium heat, crumble the sausage and cook it until it’s nicely browned. Toss in the diced onion and let it cook until it softens a bit, about 3 to 4 minutes.
3. While that’s cooking, in a big bowl, crack the eggs and whisk them together with the milk, salt and pepper.
4. Stir in the thawed hash brown potatoes and half of the shredded cheddar cheese into the egg mixture.
5. Once the sausage and onions are done, drain any extra grease and mix them into the egg and potato bowl.
6. Grease a 9×13 inch baking dish and pour all the mixture in, spreading it out evenly.
7. Sprinkle the remaining cheddar cheese evenly on top.
8. Place the dish in the oven and bake for about 35-40 minutes until the eggs are set and the cheese is bubbly.
9. Let the casserole cool for a few minutes before cutting it into squares.
10. Dig in and enjoy your easy breakfast casserole!
Equipment Needed
1. Oven (must be preheated to 375°F)
2. Large skillet for browning the sausage and softening the onion
3. Knife for dicing the small onion
4. Big mixing bowl for whisking together eggs, milk, salt and pepper
5. Whisk for beating the egg mixture
6. Measuring cup for the milk
7. Mixing spoon or spatula for stirring in the hash browns and cheese
8. 9×13 inch baking dish that you’ll need to grease and spread the mixture in
9. Optional strainer or spoon to help drain the excess grease from the skillet
FAQ
Easy Breakfast Casserole Recipe Substitutions and Variations
- Ground Sausage: Try using ground turkey sausage or even diced bacon to mix it up a bit if you want a lighter or a different flavour.
- Hash Brown Potatoes: If you don’t have the frozen ones, you could grate some fresh potatoes or use parboiled diced potatoes as an alternative.
- Milk: You can swap milk for almond milk, or even heavy cream if you want a richer taste in your casserole.
Pro Tips
1. Before mixing the hash browns with eggs and stuff, press them a bit with a paper towel to get rid of any extra water so your casserole doesnt turn out too soggy.
2. Make sure you cook the sausage till it gets a good brown color and all the fat is mostly out so that it doesn’t leave your mix greasy.
3. Don’t be afraid to season a bit extra on the sausage and onions, you know sometimes a pinch more salt or even a little garlic powder can really bump up the flavor.
4. If you really love cheese, try sprinkling some extra on top midway through baking so you get an extra melty, delicious crust.
Easy Breakfast Casserole Recipe
My favorite Easy Breakfast Casserole Recipe
Equipment Needed:
1. Oven (must be preheated to 375°F)
2. Large skillet for browning the sausage and softening the onion
3. Knife for dicing the small onion
4. Big mixing bowl for whisking together eggs, milk, salt and pepper
5. Whisk for beating the egg mixture
6. Measuring cup for the milk
7. Mixing spoon or spatula for stirring in the hash browns and cheese
8. 9×13 inch baking dish that you’ll need to grease and spread the mixture in
9. Optional strainer or spoon to help drain the excess grease from the skillet
Ingredients:
- 1 lb ground sausage
- 12 large eggs
- 1 (30 oz) bag frozen hash brown potatoes, thawed
- 2 cups shredded cheddar cheese
- 1 cup milk
- 1 small onion, diced
- Salt and pepper, to taste
Instructions:
1. Preheat your oven to 375°F.
2. In a large skillet over medium heat, crumble the sausage and cook it until it’s nicely browned. Toss in the diced onion and let it cook until it softens a bit, about 3 to 4 minutes.
3. While that’s cooking, in a big bowl, crack the eggs and whisk them together with the milk, salt and pepper.
4. Stir in the thawed hash brown potatoes and half of the shredded cheddar cheese into the egg mixture.
5. Once the sausage and onions are done, drain any extra grease and mix them into the egg and potato bowl.
6. Grease a 9×13 inch baking dish and pour all the mixture in, spreading it out evenly.
7. Sprinkle the remaining cheddar cheese evenly on top.
8. Place the dish in the oven and bake for about 35-40 minutes until the eggs are set and the cheese is bubbly.
9. Let the casserole cool for a few minutes before cutting it into squares.
10. Dig in and enjoy your easy breakfast casserole!



















