This Sausage and Hash Brown Casserole is the ultimate crowd-pleaser, offering a mouthwatering mix of flavors.
Think sausage, creamy cheese, and crispy hash browns—all baked to perfection.

Tender hash browns, savory sausage, and velvety Cheddar cheese are the stars of this 'may I please have some more' casserole.
Why This Sausage Hash Brown Casserole Recipe Works
SIMPLICITY - This casserole requires 6 simple ingredients. That's it.
QUICK - Prep is easy and takes just about 10-15 minutes. And this breakfast casserole is ready to be on the table in just under an hour.
FAMILY FAVORITE - Surprise your family with this comforting recipe. Perfect for breakfast or brunch. Easy and delicious.
Ingredients
My family loves this hash brown casserole recipe. Sausage, potatoes, and cheese have always been favorites in our house, and this recipe has all the good stuff.
HASH BROWNS - You can make your own or pick up frozen ones.
FLOUR & MILK - Used to add creaminess to the sausage mixture.
CHEESE - Our family loves Cheddar Cheese, but you can definitely experience different kinds of cheese.
GREEN ONIONS - This is optional but adds flavor and color to the casserole. But you can still make an amazing tasty breakfast casserole if you don't have any.
How To Make Sausage and Hash Brown Casserole
Please check the printable recipe card below for more detailed instructions.
- COOK SAUSAGE - Use a large skillet to cook sausages over medium-high heat until brown. Sprinkle with flour and add milk. Bring to a boil. Reduce heat to medium and simmer until the sauce thickens.
- ASSEMBLE - Spread the shredded hash browns in the casserole dish. Add the sausage mixture over the hash browns. Top with green onions and shredded Cheddar cheese.
- BAKE - For 40-45 minutes at 350º Fahrenheit.
Recipe Success Tips
- COOKING TIP: Use a block of (Cheddar) cheese and grate it yourself.
- Pre-grated cheese contains fillers and preservatives to keep the cheese fresh and prevent it from clumping.
- Freshly grated cheese has none of that. And it also melts a lot better.
- Pre-grated cheese will often be more expensive, too.
- TOOL TIP: I like a simple shredder/grater like this one.
- BREAKFAST SAUSAGE:
- I used fresh sausage, but you can use frozen breakfast sausages instead.
- If you use frozen sausage, allow for some extra time to defrost the sausages.
Serving Suggestions
WITH EGGS - Add a side of fluffy scrambled eggs for that extra morning protein boost.
FRUIT BOWL - Enjoy a colorful bowl of mixed fruits to add a fresh and sweet note to the meal.
HOT SAUCE - For those who love a kick, a dash of hot sauce can really take it up a notch.
Leftovers
STORE - To keep it fresh, place the casserole in an airtight container and store it in the fridge for up to 3 days.
FREEZE - If you want to save some for later, this casserole can be frozen. Just make sure to wrap it tightly in plastic wrap, and it'll be good for up to a month.
REHEAT - To bring the casserole back to life, warm it in the oven set at 350º Fahrenheit until it's hot and bubbly.
More Easy Recipes To Feed A Crowd
KRAUTFLECKERL - This German version of classic Haluski is the perfect midweek dinner.
CHICKEN BACON RANCH PASTA - Quick and easy!
HAM AND NOODLE CASSEROLE - An egg noodle casserole with ham, egg, and cheese.
CHICKEN AND RICE CASSEROLE - The go-to comfort meal combining creamy rice with tender, flavorful chicken.
EASY CHEESY CHICKEN PARMESAN - Tender and crispy breaded chicken baked to perfection in marinara sauce and topped with cheese.
Sausage Hash Brown Casserole
Ingredients
- 1 pound breakfast sausage diced, cooked
- 2 tablespoons flour
- 1 ½ cups milk whole milk
- 16 ounces hash browns frozen
- 1 cup green onions 4-5 stalks, diced
- 1½ cups Cheddar shredded, about 6 ounces
Instructions
PREP
- Preheat oven to 350° Fahrenheit. Grease and 8x8 baking dish with cooking spray.
COOK
- Use a large skillet to cook sausages over medium-high heat until brown. About 5 minutes. Sprinkle with flour and add milk. Bring to a boil.
- Stir frequently. Reduce heat to medium and simmer until the sauce begins to thicken. About 1 minute.
ASSEMBLE
- Spread the shredded hash browns on the bottom of the baking dish. Pour the sausage mixture over the hash browns. Top with green onions and shredded Cheddar cheese.
BAKE
- Bake for 40-45 minutes.
Bruce
Doesn't anyone grow or use potatoes rather than frozen ones? Can you tell me how to convert a recipe to raw potatoes? Thanks?
Maike
Use 2 lbs of fresh all-purpose potatoes. (Any waxy potato will work.) Use a grater to shred the potatoes. Transfer the shredded potatoes onto a clean kitchen towel. Squeeze excess water (there will be quite a bit of water). Season with salt and pepper and substitute for hash browns.
PS: Coming next week - Potato Pancake recipe with fresh, grated potatoes. 🙂