This 5-ingredient slow cooker hash brown casserole is exactly the kind of easy, crowd-pleasing side I lean on for long holiday weekends when I want something warm, cheesy, and dependable without babysitting the oven. It has that classic Midwestern potluck feel—creamy potatoes, plenty of melted cheese, and a golden top that keeps everyone hovering near the slow cooker—and using frozen diced hash browns makes it especially handy when you are juggling burgers on the grill, kids in the yard, and a house full of hungry neighbors.
Serve this casserole alongside grilled burgers, hot dogs, barbecue chicken, pulled pork, or ribs for an easy Labor Day spread. It also works well with a crisp green salad, baked beans, sweet corn, or a fresh tomato platter to balance the rich, cheesy texture, and if there happen to be leftovers, they are surprisingly good next to eggs the next morning.
5-Ingredient Slow Cooker Labor Day Weekend Bubbling Cheese Hash Brown Casserole
Servings: 10
Ingredients
1 bag (30 ounces) frozen diced hash browns, slightly thawed
2 cups shredded sharp cheddar cheese, divided
1 container (16 ounces) sour cream
1 can (10.5 ounces) condensed cream of chicken soup
1/2 cup unsalted butter, melted
Directions
1. Lightly coat the inside of a 6-quart slow cooker with cooking spray or a little extra butter to help prevent sticking.
2. In a large mixing bowl, stir together the slightly thawed diced hash browns, sour cream, cream of chicken soup, melted butter, and 1 1/2 cups of the shredded cheddar cheese until everything is evenly combined.
3. Spoon the mixture into the prepared slow cooker and spread it into an even layer. Sprinkle the remaining 1/2 cup of cheddar cheese over the top.
4. Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 1/2 to 3 hours, until the potatoes are tender and the casserole is hot and bubbly around the edges.
5. If you would like a more golden top, remove the lid for the last 20 to 30 minutes of cooking to let some moisture escape.
6. Let the casserole rest for 10 minutes before serving so it sets up slightly and scoops more neatly.
Variations & Tips
Make it extra cheesy: For an even richer casserole, swap in a full 2 1/2 cups of cheddar and save a little extra for the top. Sharp cheddar gives the best flavor, but a cheddar-jack blend also works well.
Keep prep easy: If your hash browns are very frozen, let them sit on the counter for 20 to 30 minutes before mixing. That helps everything combine more evenly and keeps the slow cooker from losing too much heat at the start.
Change the soup base: Cream of mushroom or cream of celery can replace the cream of chicken soup if that is what you have in the pantry. The texture stays creamy, and each one gives the casserole a slightly different comfort-food flavor.
Add a crunchy finish: Since slow cookers trap moisture, the top will stay softer than an oven-baked casserole. Leaving the lid slightly ajar near the end or removing it briefly helps the cheese firm up and gives you more of that classic potluck-style top.