Southern Sausage and Hashbrown Casserole

Southern Sausage and Hashbrown Casserole is one of those cozy meals that feels like home the second it comes out of the oven. It is warm, hearty, and made with simple ingredients you probably already have. On busy nights here in Carmel, when the kids are hungry and the wind is blowing in from the ocean, this is the dish I turn to. It is filling, easy to make, and always brings everyone to the table fast. Some recipes just make life feel simpler, and this is one of them.

Why You Will Love This Recipe

• It is one of the best easy casseroles for dinner when you need something warm and satisfying.
• Made with affordable pantry staples, it is perfect for cheap dinners for a family.
• You can have it oven ready in minutes, which makes it great for quick dinner ideas.
• It is hearty, cheesy, and one of those kid friendly dinners everyone actually eats.

Ingredients You Will Need

• 1 pound breakfast sausage, adds rich, savory flavor and protein.
• 1 bag frozen hashbrowns, the hearty base that makes this casserole filling.
• 1 can cream of mushroom or cream of chicken soup, creates a creamy texture.
• 1 cup sour cream, adds tang and keeps everything moist.
• 2 cups shredded cheddar cheese, for that golden, melty top.
• 1 small onion, diced, brings sweetness and depth.
• Salt and pepper to taste, simple seasoning makes everything shine.

Step by Step Instructions

1. Preheat your oven to 375 degrees. Lightly grease a baking dish so nothing sticks.
2. In a large skillet, cook the sausage over medium heat until browned. Break it up as it cooks. Drain excess grease.
3. Add the diced onion to the skillet and cook for 3 to 4 minutes until soft and fragrant.
4. In a large bowl, mix the cooked sausage and onion with hashbrowns, soup, sour cream, and 1 cup of shredded cheese. Stir until everything is well combined.
5. Spread the mixture evenly into your prepared baking dish. Sprinkle the remaining cheese on top.
6. Bake for 35 to 40 minutes, until hot and bubbly and the top is golden.
7. Let it rest for 5 minutes before serving so it sets up nicely.

Helpful Tips and Variations

• If you like a little spice, use hot sausage or add diced green chiles for a flavor twist similar to a Chile Relleno Casserole.
• For a lighter version, swap in turkey sausage and light sour cream to fit into your healthy casserole recipes plan.
• You can assemble this the night before and refrigerate, then bake the next day. That makes it perfect for lazy dinners.
• Add bell peppers or spinach for extra color and nutrition without changing the cozy flavor.
• If you enjoy baked casserole recipes like this, you might also love my dump and bake meatball casserole for another easy weeknight win.
• For something with a little kick, try my spicy hobo casserole next time you want bold flavors.
• If you like comforting classics, my creamy tuna casserole pasta is always a family favorite.
• And when you are craving something a bit different, my lamb pastelon plantain casserole is a beautiful twist on dinner ideas casserole style.

Serving and Storage

Serve this casserole hot with a simple green salad or steamed green beans on the side. It also pairs well with fresh fruit for a balanced plate. For brunch, I sometimes add scrambled eggs and call it a full Southern spread.

Southern Sausage and Hashbrown Casserole

This Southern Sausage and Hashbrown Casserole is warm, cheesy, and full of comfort. It is made with simple foods you may already have. Just mix, bake, and enjoy. It is perfect for busy nights, family dinners, or cozy mornings together at the table.

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Prep Time 20 minutes mins

Cook Time 40 minutes mins

Resting Time 5 minutes mins

Total Time 1 hour hr

Servings: 6 servings

Course: Brunch, Dinner

Cuisine: Southern

Calories: 520

Ingredients Equipment Method Notes

Ingredients

  

Casserole Base

• 1 pound breakfast sausage
• 1 bag frozen hashbrowns about 30 to 32 ounces
• 1 can cream of mushroom or cream of chicken soup 10.5 ounces
• 1 cup sour cream
• 2 cups shredded cheddar cheese divided
• 1 small onion diced
• salt and pepper to taste

Equipment

• Baking Dish
• Large Skillet
• Mixing Bowl

Method

 

1. Preheat your oven to 375 degrees Fahrenheit. Lightly grease a baking dish to prevent sticking.
2. In a large skillet over medium heat, cook the breakfast sausage until browned, breaking it apart as it cooks. Drain any excess grease.
3. Add the diced onion to the skillet and cook for 3 to 4 minutes until softened and fragrant.
4. In a large mixing bowl, combine the cooked sausage and onion with frozen hashbrowns, cream soup, sour cream, and 1 cup of shredded cheddar cheese. Stir until fully combined. Season with salt and pepper to taste.
5. Spread the mixture evenly into the prepared baking dish. Sprinkle the remaining 1 cup of cheese evenly over the top.
6. Bake for 35 to 40 minutes, or until the casserole is hot and bubbly and the cheese on top is golden brown.
7. Remove from the oven and let rest for 5 minutes before serving to allow the casserole to set.

Notes

For a spicier version, use hot sausage or add diced green chiles. You can assemble the casserole ahead of time and refrigerate overnight before baking. To freeze, assemble in a freezer-safe dish and freeze unbaked. Thaw overnight in the refrigerator before baking as directed.

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave until warmed through. You can also cover the dish with foil and reheat in the oven at 350 degrees until hot.

FAQs

Can I make this Southern Sausage and Hashbrown Casserole ahead of time?

Yes, you can fully assemble it, cover tightly, and refrigerate overnight. The next day, let it sit at room temperature for about 20 minutes before baking. You may need to add 5 to 10 extra minutes to the baking time. This makes it perfect for busy mornings or when you need quick dinner ideas ready to go. It is one of my favorite easy casserole dishes for planning ahead.

Can I freeze this baked casserole recipe?

Yes, this is one of those baked casserole recipes that freezes well. Assemble it in a freezer safe dish, wrap tightly, and freeze before baking. When ready to cook, thaw in the refrigerator overnight. Bake as directed until hot and bubbly. It is a wonderful way to prepare cheap dinners for a family in advance.

What can I use instead of cream soup?

If you prefer not to use canned soup, you can make a simple white sauce with butter, flour, and milk. Cook until thick, then season with salt and pepper. This small swap still gives you that creamy texture. It keeps the dish in line with healthy casserole recipes while staying comforting and rich.

Is this good for picky eaters?

Absolutely. The mild sausage, creamy potatoes, and melted cheese make it one of those kid friendly dinners that feels safe and familiar. You can even leave out onions if needed. The flavors are simple and cozy, which is why it works so well for family meals.

Final Thoughts from Ama

There is something special about pulling a bubbling casserole from the oven and knowing dinner is done. It does not have to be fancy to be meaningful. If you have 20 minutes to prep and a warm oven, you can create something that brings everyone together. Even if it is not perfect, it will still taste wonderful. From my little coastal kitchen to yours, I hope this Southern Sausage and Hashbrown Casserole makes your evening a little easier and a lot cozier.