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Home » Casseroles

Cheesy Kielbasa Hash Brown Casserole

Updated: Feb 20, 2025 · Published: Oct 10, 2023 by Chuckie · This post may contain affiliate links · 4 Comments

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Ultimate comfort food. Cheesy Kielbasa Hash Brown Casserole combines smoky Kielbasa sausage with crispy, golden hash browns and gooey cheese.

Cheesy Kielbasa Hash Brown Casserole in a baking dish.

Get Cozy with Kielbasa Hash Brown Casserole in the Oven

If you're in the mood for a meal that's comforting and delicious right out of the oven, this one's for you.

I adore casseroles. I sometimes think my kids might get tired of my one-pot dish approach to dinner but, Cheesy Kielbasa Hash Brown Casserole is real deal delish.

Serving of Cheesy Kielbasa Hash Brown Casserole next to a baking dish.

Ingredients Cheesy Kielbasa Hash Brown Casserole

  • Kielbasa--or any of the following: Smoked Sausage, Polish Sausage, or Brats.
  • Onions--I like yellow onions for most uses, but white can sure work here too.
  • Colored Peppers--dice up some red, yellow or orange bell peppers. The colors are beautiful in the finished dish.
  • Frozen Hash Browns--I like the little cubes for this recipe, but shredded ones can work too. Cheat: buy the hashbrowns with onions and peppers in the bag for more convenience.
  • Sour Cream--makes this dish even creamier.
  • Cream of Chicken soup--more creaminess.
  • Cream Cheese--more creaminess, yet.
  • Shredded Cheddar Cheese--As if the other cheeses weren't enough.
  • Milk--helps bring all these yummy ingredients into one hot dish.
  • Seasonings--Tony Chachere's, Salt & Pepper.
Ingredients for Cheesy Kielbasa Hash Brown Casserole.

Instructions Cheesy Kielbasa Hash Brown Casserole

  1. Slice the Kielbasa into coins and brown over medium-high heat in a skillet.
  2. When browned slightly, add the onions and peppers. Cook until tender.
  3. Mix well the Kielbasa, onions, peppers, and all other ingredients together. Pour into a 9x13 baking dish.
  4. Sprinkle a little shredded cheddar on top.
  5. Bake at 350 degrees for 40-50 minutes or until hot, bubbly, and golden brown.
Onions, peppers, and kielbasa in a skillet.
Adding kielbasa to the casserole ingredients in a baking dish.
Adding cream of chicken to the casserole ingredients.

Kielbasa 101

Intimidated by all those Kielbasa-type selections at the grocery store? Don't be!

Kielbasa is a Polish term that generically means any type of sausage. It's usually u-shaped and is often smoked.

I am lucky to have a local butcher shop that smokes their own beef sausage so that's what I used. If you have a local option, give it a try.

If not, choose any smoked (or not) sausage at the grocery meat case that appeals to you and give it a try. Smoked Sausage, Polish Sausage, Brats, and Kielbasa, will all work in this recipe!

In fact, my kids love it when I make it with brats.

The point--use whatever smoked sausage/Kielbasa you have or like when you're on your next shopping trip.

Slice it into coins and get this casserole in the oven.

Crock Pot Cheesy Kielbasa Hash Brown Casserole

You can sure make this in the crock pot if that fits your schedule better. It's flexible! If you use your slow cooker. Cook it on low for 5-6 hours.

Top Tip

If your casserole starts to get too brown, cover the dish with aluminum foil.

Substitutions and Variations

Healthy Cheesy Kielbasa Hash Brown Casserole--Use turkey or chicken sausage and reduced-fat dairy products and soup to reduce the number of calories in this hot dish.

Veggie Cheesy Kielbasa Hash Brown Casserole--sneak in some veggies of your preference. Broccoli, carrots, and cauliflower would all be tasty additions. I suggest roasting them slightly before adding them to the casserole to prevent a watery casserole. And you better increase your pan size to make sure there is room for all the veggie goodness.

Equipment

I know... you can tell from my pics that I love Fiestaware dishes. So, if you need a nice casserole dish, it might as well be colorful!

Storage and Reheating

It's best to allow your casserole to cool slightly before covering and refrigerating for 3-5 days.

To reheat, heat single servings in the microwave or multiple servings can be reheated at 350 in the oven.

Cheesy Kielbasa Hash Brown Casserole: Freezer Meal

You can certainly make Cheesy Kielbasa Hash Brown Casserole in advance and keep it in the freezer for those days you are crunched for time.

Assemble the casserole but do not bake it. Cover it tightly in foil and freeze.

When you want to cook it, allow it to thaw before baking as directed.

Dinner is served!

More Easy Casseroles to Try

  • Mexican Mac and Cheese
  • Baked Beans with Ground Beef
  • Crockpot Sweet Potatoes with Brown Sugar and Butter 
  • For a breakfast-friendly hot dish try the Amish Breakfast Casserole

Serving Ideas

Oh, what in the world should you serve with Cheesy Kielbasa Hash Brown Casserole? I love a good fresh salad alongside a casserole.

However, one of the main reasons I love casseroles is that it's a meal in one!

So sometimes I just make Applesauce Jello, open a container of cottage cheese, and call it a meal.

If you want something more, add a bowl of Orange Dreamsicle Salad to the table and your people will have happy tummies!

FAQ

Should you thaw frozen potatoes before cooking?

Nope. Just stir them in frozen. Easy, huh?

What can I add to my hash browns?

Cheese, sour cream, green onions, jalapenos, etc. Add what you like!

Related Recipes

Casseroles are fantastic! Here are a few others to consider.

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    Supreme Walking Taco Casserole
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    Tater Tot Buffalo Chicken Casserole
  • Big Mac Tater Tot Casserole served with a tomato.
    Big Mac Tater Tot Casserole
  • Eating Cajun Chicken Orzo in a black bowl with a sliver fork.
    Cajun Chicken Orzo

What to Eat with Cheesy Kielbasa Hash Brown Casserole

  • Ready-to-eat cornbread sticks.
    Cornbread Sticks
  • finished air fryer cabbage.
    Air Fryer Cabbage
  • Baby shower salad finished and served on a red platter.
    Spinach and Arugula Salad
  • Cornaroni in a glass pan.
    Cornaroni

Did You Make This Recipe? ❤️🌟

If you made Cheesy Kielbasa Hash Brown Casserole following this recipe, please let me know how you liked it by leaving a comment ✏️ and giving a rating ⭐️! This is how others find our recipes, too!

Plate of Cheese Kielbasa Hash Brown Casserole with parsley.

Connect with Laughing Rooster Eats

And of course, if you do make this recipe, tag @laughingroostereats on Instagram and hashtag it #laughingroostereats! Seeing your photos is our favorite thing!

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Food Safety

  • Wash hands before cooking
  • Do not use the same utensils on cooked food, that previously touched raw meat
  • Wash hands after touching raw meat
  • Don't leave food sitting out at room temperature for extended periods
  • Never leave cooking food unattended
Cheesy Kielbasa Hash Brown Casserole in a baking dish.

Cheesy Kielbasa Hash Brown Casserole

5 from 2 votes
Ultimate comfort food. Cheesy Kielbasa Hash Brown Casserole combines smoky Kielbasa sausage with crispy, golden hash browns and gooey cheese.
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 40 minutes mins
Total Time 50 minutes mins
Servings: 6
Course: Main Course
Cuisine: American
Calories: 391
Ingredients Method Nutrition

Ingredients
  

  • 1 package Kielbasa Or any of the following: Smoked Sausage Polish Sausage, or Brats.
  • ½ cup Onions chopped
  • ⅓ cup Colored Peppers chopped
  • 28 ounces Frozen Hash Browns
  • ½ cup Sour Cream
  • 1 can Cream of Chicken soup
  • 4 ounces Cream Cheese
  • 1 ½ cups Shredded Cheddar Cheese reserve ½ cup for topping
  • ½ cup Milk
  • Seasonings--Tony Chachere's, Salt & Pepper

Method
 

  1. Sliced the Kielbasa into coins and brown over medium high heat in a skillet.
    1 package Kielbasa
  2. When browned slightly, add the onions and peppers. Cook until tender.
    ½ cup Onions, ⅓ cup Colored Peppers
  3. Mix well the Kielbasa, onions, peppers, and all other ingredients together. Pour into a 9x13 baking dish.
    28 ounces Frozen Hash Browns, ½ cup Sour Cream, 1 can Cream of Chicken soup, 4 ounces Cream Cheese
  4. Sprinkle a little shredded cheddar on top.
    1 ½ cups Shredded Cheddar Cheese
  5. Bake at 350 degrees for 40-50 minutes or until hot, bubbly, and golden brown

Nutrition

Calories: 391kcalCarbohydrates: 32gProtein: 13gFat: 24gSaturated Fat: 13gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gTrans Fat: 0.02gCholesterol: 64mgSodium: 648mgPotassium: 537mgFiber: 2gSugar: 4gVitamin A: 1028IUVitamin C: 23mgCalcium: 285mgIron: 2mg

Tried this recipe?

Let us know how it was!

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Comments

  1. Lisa Hemby says

    October 15, 2023 at 7:44 pm

    5 stars
    This recipe was even better the second day.

    Reply
    • Chuckie says

      October 16, 2023 at 2:15 pm

      Totally agree!! I heated it in the oven on day 2 and I loved that it got extra crispy!

      Reply
  2. Kelsie Ackerson says

    September 12, 2025 at 12:45 pm

    5 stars
    I loved this! Super easy to throw together. I also really like that you could add so much to this, we made it just like the recipe but if you liked mushrooms I think they would be good in this! Much more than just that could be added! My kids loved the colors from the peppers! With fall and the sports coming up this will be made again

    Reply
    • Chuckie says

      September 15, 2025 at 2:43 pm

      Yay!!! So glad yall enjoyed this recipe! Mushrooms would be fantastic here. 🙂

      Reply
5 from 2 votes

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Chuckie laughing and holding a spatula.

Hi, I'm Chuckie, food blogger, photographer, and head cook at Laughing Rooster Eats! As a mom, cooking show host, and cooking teacher, I'm here to help you develop your "cooking gene"...

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