Easy Slow Cooker Cheesy Scalloped Potatoes Recipe

These Slow Cooker Cheesy Scalloped Potatoes are a prime example. They’re the kind of dish that fills your home with a warm, inviting aroma, promising a delicious meal without you having to hover over the stove.

Why This Slow Cooker Cheesy Scalloped Potatoes Works

This recipe is a weeknight hero because it drastically simplifies a classic comfort food. By using the slow cooker, you eliminate almost all the active cooking time.

Ingredients

• 2 ½ pounds Yukon Gold potatoes (about 4-5 medium), peeled and thinly sliced (about 1/8 inch thick)
• 1 cup shredded sharp cheddar cheese
• ½ cup shredded Gruyère cheese (or another good melting cheese like Monterey Jack)
• 1 ½ cups half-and-half
• ½ cup milk (whole milk recommended for richness)
• 1 small onion, thinly sliced
• 2 tablespoons all-purpose flour
• 1 teaspoon salt
• ½ teaspoon black pepper
• ¼ teaspoon paprika (optional, but adds a nice color and subtle flavor)
• Pinch of nutmeg (optional, a classic addition to creamy sauces)
• Butter, for greasing the slow cooker

Gathering these ingredients is the first step to a wonderfully simple, yet deeply satisfying meal.

How to Make It

1. Prepare the Slow Cooker: Generously grease the inside of your slow cooker insert with butter.
2. Layer the Potatoes and Onion: Arrange half of the thinly sliced potatoes in an even layer on the bottom of the greased slow cooker.
3. Whisk Together the Wet Ingredients and Seasonings: In a medium bowl, whisk together the half-and-half, milk, flour, salt, pepper, paprika (if using), and nutmeg (if using).
4. Pour Half the Sauce: Pour half of the wet ingredient mixture evenly over the potato and onion layer in the slow cooker.
5. Add the Remaining Potatoes and Onion: Arrange the remaining half of the sliced potatoes in another even layer over the first.
6. Pour the Rest of the Sauce: Pour the remaining sauce mixture evenly over the top layer of potatoes and onions.
7. Cook on Low: Cover the slow cooker and cook on the LOW setting for 3 to 4 hours, or until the potatoes are tender when pierced with a fork.
8. Add the Cheese: Once the potatoes are tender, remove the lid.
9. Cover and Melt the Cheese: Replace the lid and cook on HIGH for another 15-30 minutes, or until the cheese is completely melted and bubbly.
10. Rest and Serve: Once the cheese is melted and bubbly, turn off the slow cooker.

Following these straightforward steps will result in a batch of exceptionally tender and cheesy scalloped potatoes.

Don’t miss this delicious recipe: Easy Scalloped Sweet Potatoes Recipe 

Nutrition at a Glance

• Calories: Approximately 350-450 per serving (will vary based on portion size and exact ingredients)
• Protein: Around 10-15g
• Fat: Roughly 20-30g
• Carbohydrates: Typically 30-40g
• Fiber: About 2-3g
• Sugar: Usually 5-7g (naturally occurring in potatoes and dairy)
• Sodium: Can range from 500-800mg depending on cheese and added salt

It’s always good to have a general idea of what you’re consuming, especially with a rich dish like this.

How to Serve It

• As a hearty side dish to roasted chicken, pork chops, or grilled steak.
• Alongside a simple green salad for a balanced meal.
• As the star of a vegetarian meal with some steamed broccoli or green beans.
• As a comforting accompaniment to ham during holidays.

These Slow Cooker Cheesy Scalloped Potatoes are incredibly versatile and can elevate almost any main course.

Common Mistakes

• Not slicing potatoes thinly or evenly: This is probably the most common pitfall.
• Forgetting to grease the slow cooker: Trust me, you do not want your beautiful, cheesy potatoes glued to the bottom of your slow cooker.
• Overcooking the potatoes: While the slow cooker is forgiving, it’s still possible to cook them for too long.
• Not allowing the sauce to thicken: The flour is key to achieving that classic creamy consistency.
• Using a “low” setting that’s too high: All slow cookers are a bit different. If your “low” setting heats more like a “medium” or even “high,” you might need to reduce the initial cooking time.
• Not tasting and adjusting seasoning: Salt and pepper are essential for bringing out the flavors of the potatoes and dairy.

Avoiding these common missteps will set you up for success every time you make these delicious scalloped potatoes.

Storage and Reheating

• Storage: Once cooled, transfer any leftover scalloped potatoes to an airtight container.
• Reheating: For best results, reheat gently. You can do this in a few ways:
  • Oven: Transfer leftovers to an oven-safe dish, cover with foil, and bake at 325°F (160°C) for 20-30 minutes, or until heated through. Remove the foil for the last 5-10 minutes if you want to crisp up the top slightly.
  • Microwave: Reheat in a microwave-safe dish in 1-minute intervals, stirring in between, until hot. Be aware that microwaving can sometimes make the texture a bit softer.
  • Stovetop: For a smaller portion, you can gently reheat in a non-stick skillet over low heat, stirring occasionally.

Proper storage and reheating ensure that your delicious leftovers retain their wonderful texture and flavor.

Leftover Ideas

• Potato Hash: Chop leftover scalloped potatoes into smaller pieces and pan-fry them with some diced onions, peppers, and perhaps some crumbled bacon or sausage for a hearty breakfast hash.
• Shepherd’s Pie Topping: If you have a savory meat filling (like ground beef or lamb cooked with vegetables), spread the leftover scalloped potatoes over the top and bake until bubbly and golden.
• Stuffed Peppers: Mix the chopped leftovers with some cooked ground meat or lentils, herbs, and a bit of tomato sauce.
• Gratin Reinvented: Layer the leftovers in a small gratin dish, top with a bit more cheese and some breadcrumbs, and bake until golden and crisp for a refreshed side dish.
• Comforting Casserole Base: Use the leftovers as a creamy layer in a homemade casserole.

Don’t let those delicious leftovers go to waste! These scalloped potatoes are so flavorful and creamy that they lend themselves beautifully to being reinvented into entirely new dishes.

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