There are potato casseroles that require peeling, boiling, mashing, and multiple steps. And then there is this Slow Cooker Loaded Potato Casserole. With just five simple ingredients and a slow cooker, you can create a dish that is creamy, cheesy, and packed with everything you love about loaded baked potatoes. Frozen cubed hash browns, sharp cheddar cheese, cream of chicken soup, sour cream, and crispy bacon come together in a rich, satisfying casserole that is perfect for potlucks, holiday dinners, and casual gatherings.
The beauty of this recipe lies in its simplicity. The frozen hash browns are the ultimate shortcut—no peeling, no chopping, no boiling. The cream of chicken soup and sour cream create a creamy, tangy base. The sharp cheddar adds bold, nutty flavor. The crispy bacon provides smoky, salty crunch. A sprinkle of green onions adds freshness and color.
Perfect for graduations, game day, potlucks, or any time you need a crowd-pleasing side dish. Serve it alongside grilled steak, roasted chicken, or baked ham. This casserole disappears quickly—make sure to make enough.
Why You’ll Love This Recipe
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Only 5 simple ingredients (plus optional seasonings and garnish)
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Set-it-and-forget-it slow cooker convenience
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No peeling, chopping, or boiling potatoes
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Creamy, cheesy, and loaded with bacon
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Perfect for potlucks, holidays, and parties
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Feeds a crowd
5-Ingredient Slow Cooker Loaded Potato Casserole
Prep Time: 15 minutes | Cook Time: 3-3.5 hours on HIGH or 5-6 hours on LOW | Total Time: Approximately 3-6 hours
Yield: 10-12 servings
Ingredients
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1 (32-ounce) bag frozen cubed hash browns, unthawed
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2 cups shredded sharp cheddar cheese, divided
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1 (10.5-ounce) can condensed cream of chicken soup
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1½ cups sour cream
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8 slices thick-cut bacon, cooked crisp and crumbled (about ¾ cup)
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1 teaspoon kosher salt (optional, to taste)
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½ teaspoon black pepper (optional, to taste)
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2 tablespoons sliced green onions, for serving (optional garnish)
Instructions
1. Prepare the Slow Cooker:
Lightly coat the inside of a 5- to 6-quart slow cooker with nonstick cooking spray or a thin layer of neutral oil. This helps prevent sticking and makes cleanup easier, especially around the edges where cheese can brown.
2. Mix the Casserole:
In a large mixing bowl, combine the frozen cubed hash browns (no need to thaw), 1½ cups of the shredded cheddar cheese, the condensed cream of chicken soup, sour cream, about two-thirds of the crumbled bacon, salt, and pepper (if using). Stir until the potatoes are evenly coated and you no longer see streaks of plain sour cream or soup.
3. Transfer to Slow Cooker:
Transfer the potato mixture into the prepared slow cooker, spreading it into an even layer so it cooks uniformly. Gently press down with the back of a spoon to remove large air pockets, but do not pack it too tightly.
4. Cook:
Cover the slow cooker with the lid. Cook on HIGH for 3 to 3½ hours, or on LOW for 5 to 6 hours, until the potatoes are tender when pierced with a fork and the edges are bubbling. Avoid lifting the lid during the first 2 hours; each peek releases heat and lengthens the cooking time.
5. Add Remaining Cheese:
About 20 minutes before serving, sprinkle the remaining ½ cup of shredded cheddar cheese evenly over the top of the hot casserole. Cover and let it cook on HIGH or remain on the current setting until the cheese is fully melted and stretchy.
6. Garnish and Serve:
Right before serving, sprinkle the remaining crumbled bacon and the sliced green onions over the top for color and texture. Set the slow cooker to WARM so the casserole stays hot and scoopable. Use a large serving spoon to lift generous scoops of the casserole.
Recipe Notes & Pro Tips
Frozen Hash Browns: Use frozen cubed hash browns (sometimes called “Southern-style” or “diced” hash browns). Do not thaw them before adding to the mixture. Shredded hash browns can be used but will result in a slightly different texture. Avoid refrigerated hash browns, which may become mushy.
Cream of Chicken Soup: Cream of chicken soup provides the savory base. Cream of mushroom or cream of celery soup can be substituted. Do not add water to the condensed soup.
Sour Cream: Full-fat sour cream provides the richest, creamiest texture. Low-fat sour cream can be used but may result in a slightly thinner casserole.
Bacon: Thick-cut bacon provides the best texture and flavor. Cook until very crisp, then crumble. Reserve some for the top garnish so it stays crunchy.
Cheese: Sharp cheddar provides the boldest flavor. Mild cheddar can be used but will result in a less pronounced cheese taste. For best melting, shred the cheese from a block rather than using pre-shredded cheese (which contains anti-caking agents).
Add Green Onions: Sliced green onions add freshness, color, and a mild onion bite. Fresh chives or parsley can be substituted.
Make It Spicy: Add 1 teaspoon of Cajun seasoning or ½ teaspoon of red pepper flakes to the potato mixture. Substitute pepper jack cheese for half of the cheddar.
Variations
Loaded Baked Potato Casserole: Add ½ cup of sliced green onions to the potato mixture before cooking. Top with additional green onions, extra bacon, and a dollop of sour cream.
Broccoli Cheddar Potato Casserole: Add 2 cups of frozen chopped broccoli (thawed and drained) to the potato mixture. The broccoli adds color, texture, and nutrition.
Ham and Cheddar Potato Casserole:Substitute the bacon with 1½ cups of diced cooked ham. The ham adds a different savory flavor.
Buffalo Chicken Potato Casserole: Add 2 cups of cooked shredded rotisserie chicken and ½ cup of buffalo sauce to the potato mixture. Use a blend of cheddar and blue cheese. Serve with ranch or blue cheese dressing.
Jalapeño Popper Potato Casserole: Add ½ cup of pickled jalapeños (chopped) and 4 ounces of softened cream cheese to the potato mixture. Use a blend of cheddar and pepper jack cheese.
Vegetarian Potato Casserole: Omit the bacon. Add 1 cup of sautéed mushrooms and 1 cup of chopped bell peppers. The vegetables add flavor and texture.
Serving Suggestions
This loaded potato casserole is a complete side dish on its own, but it pairs beautifully with:
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Grilled steak, pork chops, or chicken
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Roasted turkey or ham
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Baked fish or salmon
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Meatloaf or burgers
For a complete meal, add:
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Steamed green beans or broccoli
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Roasted asparagus or Brussels sprouts
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A simple green salad with a tangy vinaigrette
For a breakfast or brunch spread, serve alongside:
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Scrambled eggs or omelets
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Fresh fruit salad
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Biscuits or toast
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for up to 5 days. The casserole will thicken as it cools, and the flavors will continue to meld.
To reheat, place individual portions in the microwave in 60-second bursts, or warm the entire casserole in a 350°F oven for 15-20 minutes, covered with foil to prevent the top from drying out. Add a splash of milk if the casserole seems dry.
This casserole freezes well for up to 3 months. Cool completely, then transfer to freezer-safe containers. Thaw overnight in the refrigerator before reheating.
Why This Recipe Works
This Loaded Potato Casserole is a masterclass in using convenience foods to create something that tastes homemade. Frozen cubed hash browns are the ultimate shortcut—they are already peeled, chopped, and par-cooked, so they become tender without any prep work. The combination of cream of chicken soup and sour cream creates a creamy, tangy base that is rich and flavorful. The sharp cheddar cheese adds bold, nutty notes. The crispy bacon provides smoky, salty crunch.
The slow cooker is the perfect vessel for this casserole because it allows the hash browns to cook slowly and evenly without burning or drying out. The sealed environment traps moisture, keeping the casserole creamy. Adding the remaining cheese at the end and letting it melt creates a beautiful, stretchy topping. Garnishing with bacon and green onions just before serving adds texture and freshness.
This recipe is proof that you do not need a long list of ingredients or complicated techniques to make a crowd-pleasing side dish. With five simple ingredients and a slow cooker, you can create a loaded potato casserole that is creamy, cheesy, and packed with bacon. Perfect for potlucks, holidays, and any time you need a hearty, satisfying side dish.