Cheesy Kielbasa Hashbrown Casserole

1 (32 oz) bag frozen hashbrowns
1 (14 oz) kielbasa sausage (diced)
1 small onion (diced)
2 cups shredded cheddar cheese, divided
1 (10 oz) can cream of mushroom or cream of chicken soup
½ cup sour cream
½ cup milk
Salt and black pepper (to taste)
Optional seasonings:
- 1 teaspoon onion powder
- 1 teaspoon minced garlic

Prepare the Slow Cooker:
- Grease the inside of your slow cooker with nonstick spray or a light layer of oil.
Layer the Base:
- Add the frozen hashbrowns, diced kielbasa, diced onion, and 1.5 cups of shredded cheese to the slow cooker.
Mix the Sauce:
- In a separate bowl, whisk together the cream of mushroom/chicken soup, milk, and sour cream.
- Add seasonings like salt, pepper, onion powder, or minced garlic to taste.
Assemble the Casserole:
- Pour the sauce mixture evenly over the hashbrowns, kielbasa, and cheese.
- Stir gently to combine everything.
- Sprinkle the remaining ½ cup of cheddar cheese evenly over the top.
Cook the Casserole:
- Cook on LOW for 6 hours or HIGH for 3-4 hours until everything is hot, bubbly, and the hashbrowns are tender.
Serve and Enjoy:
- Serve hot with a side salad, roasted veggies, or if you’re feeling indulgent, pair it with Texas garlic toast. 🤤

Easy “Dump-and-Go” Meal: Minimal prep—just toss it all in the slow cooker!
Budget-Friendly: Total cost is around $10 for a meal that feeds a crowd.
Customizable: Add veggies like peas, broccoli, or bell peppers for extra nutrition.
Comfort Food: Cheesy, creamy, and hearty—perfect for any day of the week.

If you like a crispy topping, sprinkle panko breadcrumbs and extra cheese on top during the last 30 minutes of cooking.
You can substitute the kielbasa with smoked sausage, ham, or cooked chicken for variety.
Leftovers? This dish reheats beautifully, making it great for meal prep.

This Cheesy Kielbasa Hashbrown Casserole is creamy, cheesy, and ridiculously easy to make. It’s comfort food that doesn’t break the bank! 🧀