Creamy, cheesy, and completely irresistible — these slow cooker potatoes are the ultimate comfort food side dish. With tender layers of sliced russets, melted cheddar, and a velvety sauce, this recipe is perfect for holidays, potlucks, or effortless weeknight dinners.
📋 Quick Recipe Snapshot
🍽 Servings: 6–8
⏱ Prep Time: 15 minutes
🍲 Cook Time: 6–8 hours (Low) or 3–4 hours (High)
🕒 Total Time: Up to 8 hours
🏷️ Tags: Slow Cooker | Comfort Food | Side Dish | Make-Ahead Friendly
🛒 Ingredients
🔸 For the Dish
6 medium russet potatoes, peeled and thinly sliced (~3mm thick)
2 cups (200g) shredded cheddar cheese (sharp or mild)
1 can (295g) condensed cream of chicken or mushroom soup
240 ml sour cream
120 ml unsalted butter, melted
120 ml chicken broth or milk
½ tsp garlic powder
½ tsp onion powder
Salt & freshly ground black pepper, to taste
🔸 Optional Toppings
60g cooked, crumbled bacon
60g chopped green onions
👩🍳 How to Make It
Prep the Potatoes
Peel and thinly slice the potatoes (~3mm thick) using a sharp knife or mandoline.
Submerge slices in cold water to prevent browning while preparing the sauce.
Mix the Sauce
In a large bowl, whisk together the soup, sour cream, melted butter, chicken broth (or milk), garlic powder, onion powder, salt, and pepper until smooth.
Assemble in Slow Cooker
Lightly grease or line your slow cooker insert.
Drain and pat the potato slices dry.
Layer half the potatoes in the bottom, followed by half the cheese, then half the sauce.
Repeat with remaining potatoes, cheese, and sauce.
Slow Cook to Perfection
Cover and cook:
Low: 6–8 hours
High: 3–4 hours
The potatoes should be fork-tender and bubbling.
Top & Serve
In the final 30 minutes, sprinkle with bacon and/or green onions (if using).
Gently fold before serving to distribute sauce and cheese. Enjoy hot!
💡 Pro Tips
Even slices = even cooking – Use a mandoline if possible.
Swap the soup – Use cream of mushroom for a vegetarian version.
Make it spicy – Add a pinch of cayenne or chopped jalapeños to the sauce.
Make-ahead: Assemble in the morning, and let the slow cooker do the work by dinner.
🍽 Serving Suggestions
These creamy potatoes pair perfectly with:
Grilled or roasted meats (like pork chops or ham)
BBQ chicken or ribs
Holiday mains like turkey or prime rib
Or serve as a vegetarian comfort meal on their own!
🧊 Storage & Reheating
Store: Refrigerate leftovers in an airtight container for up to 4 days.
Reheat: Microwave individual servings or reheat gently in a saucepan with a splash of milk.
❓ FAQ
Q: Can I use Yukon Gold or red potatoes?
A: Yes, just keep the slices thin for consistent texture.
Q: Can I add vegetables?
A: Definitely! Thin-sliced onions or bell peppers work well in between layers.
Q: Can I make it dairy-free?
A: Substitute with dairy-free butter, sour cream, and cheese alternatives. Use a dairy-free cream soup as well.
🥔 Final Thoughts
This slow cooker cheesy potato casserole is rich, cozy, and crowd-pleasing. Whether you’re feeding a big group or meal-prepping for the week, this dish hits the mark every time.
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