Standing in the kitchen, the aroma of sizzling beef sausage begins to dance through the air, instantly transporting me to simpler times around the dinner table. Today, I’m sharing my beloved recipe for Simple Beef Sausage Hashbrown Casserole—an ultimate comfort food that’s as easy to prepare as it is satisfying. This dish highlights a beautiful harmony of crispy hashbrowns and creamy cheeses, making it the ideal one-dish meal for busy weeknights or cozy family gatherings. Not only does this hearty casserole come together in a snap, but it’s also a guaranteed crowd-pleaser, capturing smiles from everyone at the table. Are you ready to dive into a layer of crispy goodness? Let’s make kitchen magic happen!

Why is This Casserole a Must-Try?
Comforting Familiarity: This Simple Beef Sausage Hashbrown Casserole brings back memories of family dinners, making it an instant hit at the table.
Effortless Preparation: Perfect for busy weeknights, the recipe requires minimal effort while delivering maximum flavor.
Versatile Ingredients: Feel free to experiment by swapping in turkey sausage or adding your favorite veggies like bell peppers.
Crowd-Pleasing Appeal: With layers of creamy cheese and crispy hashbrowns, this dish is sure to delight even the pickiest eaters.
Lasting Goodness: Leftovers store beautifully in the fridge, giving you a satisfying meal ready to go for those hectic days.
Simple Beef Sausage Hashbrown Casserole Ingredients
Are you ready to gather the essentials for your heartwarming meal?
For the Casserole
- Ground Beef Sausage – A delicious protein that can easily be swapped for turkey sausage or vegetarian options for a lighter twist.
- Frozen Hashbrowns – Offers a sturdy base; ensure they’re fully thawed for even cooking and optimal crispiness.
- Cheddar Cheese – Adds a rich, sharp flavor; feel free to replace it with Monterey Jack for a different profile.
- Mozzarella Cheese – This cheese provides that delightful gooeyness; it can be omitted if you prefer a lighter dish.
- Sour Cream – Offers a creamy, tangy kick; Greek yogurt works well as a healthier alternative.
- Cream of Mushroom Soup – Serves as a creamy binder; consider using a homemade white sauce for a personal touch.
- Onion – Brings sweetness and depth; shallots or green onions make great substitutes if desired.
- Garlic Powder – Adds savory undertones; fresh garlic can elevate the flavor even more.
- Salt and Black Pepper – Essential for defining taste; adjust these to fit your family’s preferences.
- Milk – Helps to create a smooth mixture; any non-dairy milk can be used as a substitute.
- Olive Oil – Used to cook the sausage; feel free to use any cooking oil you have on hand.
This Simple Beef Sausage Hashbrown Casserole is all about layering flavors that bring comfort and joy to your dining experience. Happy cooking!
Step‑by‑Step Instructions for Simple Beef Sausage Hashbrown Casserole
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This temperature ensures that your Simple Beef Sausage Hashbrown Casserole bakes evenly and reaches that perfect golden brown hue on top. While the oven warms up, you can gather your ingredients and prepare for the next steps.
Step 2: Cook the Sausage
In a large skillet, heat a drizzle of olive oil over medium heat. Add the ground beef sausage and cook for about 5 to 7 minutes, stirring occasionally, until the sausage is browned and cooked through. You’ll know it’s done when it’s no longer pink in the center. Drain any excess grease and set the sausage aside.
Step 3: Prepare the Hashbrown Mixture
In a large mixing bowl, combine the thawed frozen hashbrowns, the cooked sausage, diced onion, garlic powder, and a sprinkle of salt and black pepper. Stir everything together until well mixed; this will create a hearty base for your casserole. You want to ensure all the ingredients are evenly distributed throughout.
Step 4: Make the Creamy Sauce
In a separate bowl, whisk together the sour cream, cream of mushroom soup, and milk until the mixture is smooth and well blended. This creamy sauce will infuse flavor into your casserole. Make sure there are no lumps, as a smooth consistency is ideal for balancing the textures in the Simple Beef Sausage Hashbrown Casserole.
Step 5: Combine Mixtures
Pour the creamy sauce over the hashbrown and sausage mixture, stirring gently until everything is evenly coated. This is where all those delicious flavors come together. Ensure that the sauce is well mixed in to create a luscious filling that binds the casserole beautifully.
Step 6: Layer and Bake
Grease a 9×13 inch baking dish to prevent sticking. Spread the hashbrown mixture evenly in the dish, smoothing it out into an even layer. Sprinkle the shredded cheddar and mozzarella cheeses generously on top. Bake in the preheated oven for 45 to 50 minutes, until the cheese is bubbly and the edges are golden brown, signaling that your Simple Beef Sausage Hashbrown Casserole is ready.
Step 7: Cool Before Serving
Once baked, remove the casserole from the oven and allow it to cool for about 10 minutes. This resting period helps the layers set, making it easier to slice and serve. You can’t resist the mouthwatering aroma while you wait, and it’s well worth it to indulge in a beautifully presented dish!

Simple Beef Sausage Hashbrown Casserole Variations
Feel free to personalize your Simple Beef Sausage Hashbrown Casserole with these creative twists that will dazzle your taste buds!
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Turkey Sausage: Substitute ground beef sausage with turkey sausage for a lighter yet equally delicious option. This swap brings a comforting flavor without sacrificing texture.
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Vegetarian Delight: Use plant-based sausage or crumbled tofu for a vegetarian version. Add spices like smoked paprika to enhance the flavor profile, making it just as savory!
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Cheese Lovers: Mix in some pepper jack cheese for a spicy kick, or even experiment with gouda for a unique smoky flavor. Cheese can elevate your casserole to comforting new heights!
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Vegetable Boost: Incorporate sautéed spinach or steamed broccoli for a nutrition boost, adding color and depth. Throw in some diced bell peppers for extra crunch and sweetness!
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Herb Infusion: Add fresh herbs, like chopped parsley or thyme, to the creamy sauce for an aromatic touch that brightens up the overall flavor of the dish.
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Creamy Variants: Swap out cream of mushroom soup with cream of chicken or cheddar cheese soup for a change. This simple adjustment can introduce new layers of taste.
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Heat it Up: For those who enjoy a bit of heat, mix in some diced jalapeños or a sprinkle of cayenne pepper to the mixture. A little spice goes a long way in this comforting casserole.
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Breakfast Twist: Transform this dish into a breakfast-worthy meal by mixing in diced cooked bacon or using hashbrowns made from shredded sweet potatoes. This twist is perfect for brunch gatherings!
By customizing your Simple Beef Sausage Hashbrown Casserole, every bite can be a new experience. If you’re interested in other hearty dishes, check out my recipes for Ground Beef Cabbage and Tot Breakfast Casserole for even more comforting flavors!
Storage Tips for Simple Beef Sausage Hashbrown Casserole
Fridge: Store leftovers in an airtight container for up to 3 days. This casserole keeps well and can be enjoyed as a quick meal later in the week.
Freezer: Freeze the casserole unbaked or after baking in an airtight container for up to 2 months. For best results, wrap tightly to prevent freezer burn.
Reheating: Reheat in the oven at 350°F (175°C) for about 25-30 minutes until warmed through. You can also use a microwave, but the oven helps maintain the crispy texture.
Serving After Storage: Allow the casserole to cool slightly before serving. Freshly baked, it’s a comforting favorite, and reheating brings back that satisfying flavor and texture in your Simple Beef Sausage Hashbrown Casserole.
Make Ahead Options
These Simple Beef Sausage Hashbrown Casserole is perfect for meal prep enthusiasts! You can prepare the hashbrown mixture (hashbrowns, sausage, onion, and seasonings) up to 24 hours in advance by combining all ingredients in a bowl and refrigerating them. Additionally, you can make the creamy sauce ahead of time and store it separately. When you’re ready to bake, simply combine the two mixtures, spread them in your greased baking dish, top with cheese, and bake. This approach not only saves time but also ensures that your casserole remains just as delicious when served! Enjoy that comforting home-cooked goodness with minimal effort on busy nights!
What to Serve with Simple Beef Sausage Hashbrown Casserole
Set the stage for a delightful meal with these perfect pairings that will elevate your hearty casserole experience.
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Simple Green Salad: Fresh greens tossed with a light vinaigrette provide a crisp contrast to the casserole’s creaminess, refreshing your palate.
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Garlic Bread Sticks: Crunchy breadsticks, buttery and infused with garlic, offer a delicious way to soak up any creamy sauce left on your plate.
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Steamed Broccoli: Bright green broccoli lends a nutritious touch and a satisfying texture, balancing the richness of the cheese and sausage.
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Roasted Brussels Sprouts: Their caramelized sweetness complements the savory notes of the casserole, creating a harmonious blend of flavors.
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Crispy Potato Wedges: Keep the potato theme alive! Seasoned and baked wedges add crunch and a hearty side that appeals to all ages.
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Bright Fruit Salad: A vibrant medley of seasonal fruits adds a sweet and tangy contrast, acting as a refreshing palate cleanser after each bite.
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Chilled Lemonade: A glass of tangy lemonade brings a zesty brightness, perfectly quenching thirst and perfectly complementing the savory dish.
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Chocolate Chip Cookies: For a sweet ending, these classic cookies provide a delightful finish, appealing to both kids and adults alike. Enjoying dessert after your casserole creates an even warmer dining experience.
Expert Tips for Simple Beef Sausage Hashbrown Casserole
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Thaw Hashbrowns Fully: Ensuring your frozen hashbrowns are completely thawed allows for even cooking and prevents a soggy texture.
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Rest Before Serving: Let the casserole cool for about 10 minutes after baking. This helps it set, making it easier to slice and serve without falling apart.
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Mix It Up: Don’t hesitate to add chopped bell peppers or spinach for a nutritious twist! This variation can elevate the flavor of your Simple Beef Sausage Hashbrown Casserole.
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Use Fresh Ingredients: Freshly minced garlic and onions will provide a deeper flavor than powders and dried varieties—worth the extra effort!
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Monitor Baking Time: Keep an eye on your casserole during the last 10 minutes of baking. If the top browns too quickly, cover it lightly with foil to avoid burning.

Simple Beef Sausage Hashbrown Casserole Recipe FAQs
What type of sausage should I use?
Absolutely! While ground beef sausage is traditional, feel free to swap it for turkey sausage for a lighter version or even a vegetarian sausage if you prefer a meatless option. Each choice brings its own unique flavor that can change up the dish beautifully!
How do I store leftovers?
Very! Leftovers should be stored in an airtight container in the fridge, where they’ll stay fresh for up to 3 days. Just make sure to let it cool to room temperature before sealing it up. For quick meals later, you can reheat in the oven or microwave—great for busy days!
Can I freeze the casserole?
Yes! You can freeze your Simple Beef Sausage Hashbrown Casserole either before or after baking. If freezing unbaked, assemble it in a freezer-safe dish, cover tightly with plastic wrap or aluminum foil, and it will last up to 2 months. For baked casseroles, ensure it’s completely cooled before storage and follow the same wrapping method.
What should I be aware of if my casserole is too watery?
If your casserole turns out watery, it’s often due to not thoroughly thawing the hashbrowns or an excess of moisture from the cream soup. For next time, make sure to drain any liquid from thawed hashbrowns before mixing them in. Alternatively, you can add a touch more cheese to absorb excess moisture during baking.
Can I make this recipe gluten-free?
Absolutely! To make your Simple Beef Sausage Hashbrown Casserole gluten-free, look for gluten-free versions of the cream of mushroom soup and sour cream. There are delicious options available that ensure you won’t miss out on flavor while catering to your dietary requirements.
What if someone in my family has a dairy allergy?
You can easily tweak the recipe! Substitute dairy ingredients with plant-based alternatives, such as almond milk instead of regular milk, and use vegan cheese or omit the cheese altogether. Greek yogurt can be replaced with a dairy-free yogurt for that creamy texture without the lactose.

Hearty Simple Beef Sausage Hashbrown Casserole Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- In a large skillet, heat olive oil over medium heat. Add the ground beef sausage and cook for 5 to 7 minutes until browned. Drain excess grease.
- In a large mixing bowl, combine thawed hashbrowns, cooked sausage, diced onion, garlic powder, salt and black pepper. Mix well.
- Whisk together sour cream, cream of mushroom soup, and milk in a separate bowl until smooth.
- Pour the creamy sauce over the hashbrown mixture and stir gently until evenly coated.
- Grease a 9x13 inch baking dish, spread the hashbrown mixture evenly, and sprinkle cheddar and mozzarella cheeses on top. Bake for 45 to 50 minutes.
- Allow the casserole to cool for about 10 minutes before serving.

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