There is something mighty comforting about a slow cooker full of cheesy potatoes, especially in summertime when the whole neighborhood seems to gather with folding chairs, paper plates, and stories that stretch clear past sunset. This 5-ingredient slow cooker hash brown casserole is the sort of easy Midwestern potluck dish folks come back for twice, with tender restaurant-style hash browns tucked into a creamy, cheesy base and a golden top that feels right at home beside burgers, barbecue, and sweet corn.
This casserole fits in beautifully at a block party, picnic, or family cookout because it stays warm in the slow cooker and scoops out easy for a crowd. Serve it alongside grilled bratwursts, hamburgers, pulled pork, baked beans, corn on the cob, or a crisp green salad to balance all that rich, creamy goodness. A dish of sliced tomatoes, pickles, or fruit on the side makes the whole plate feel like summer.
5-Ingredient Slow Cooker Summer Block Party Golden Crust Cheesy Hash Brown Casserole
Servings: 10 to 12
Ingredients
1 bag (30 to 32 ounces) frozen restaurant-style hash browns, slightly thawed
2 cans (10.5 ounces each) condensed cream of chicken soup
2 cups shredded sharp cheddar cheese, divided
1 cup sour cream
4 tablespoons butter, melted
Directions
1. Lightly butter or spray the inside of a 6-quart oval slow cooker. In a large mixing bowl, stir together the cream of chicken soup, sour cream, melted butter, and 1 1/2 cups of the shredded cheddar until well combined.
2. Fold in the hash browns and stir gently until every piece is coated. Spread the mixture evenly in the slow cooker.
3. 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 throughout.
4. Sprinkle the remaining 1/2 cup cheddar over the top, cover again, and cook for 10 to 15 minutes more, until the cheese is melted. If your slow cooker insert is oven-safe and you want extra color, place it briefly under the broiler for a minute or two to help form a deeper golden crust.
5. Spoon and serve hot straight from the slow cooker. For a potluck table, leave the cooker on warm so the casserole stays creamy and scoopable.
Variations & Tips
Make it extra sharp: Swap part of the cheddar for extra-sharp cheddar if you like a bolder cheese flavor that stands up well on a buffet table.
Add a crunchy finish: If you miss that oven-baked texture, a quick trip under the broiler at the end can give the top a prettier golden crust, just so long as your slow cooker insert is safe for it.
Try a different soup: Cream of mushroom or cream of celery works just fine in place of cream of chicken and gives the casserole a slightly different old-fashioned potluck character.
Keep it easy for travel: This is a wonderful carry-in dish because you can cook it at home, latch the lid, and plug it in again at the party on the warm setting.
Do not overcook: Since the potatoes are already cut and partially thawed, keep an eye on the timing so the edges stay tender rather than mushy.