There are some meals that feel like a warm blanket on a cold evening, and this creamy baked potato casserole is one of them. Tender potatoes are layered in a glass casserole dish, covered in a silky homemade cream sauce, and baked until bubbling, golden, and wonderfully tender.
It’s simple comfort food at its best.
The potatoes slowly absorb the rich sauce as they bake, creating a dish that’s creamy throughout without requiring a complicated list of ingredients. Serve it alongside roasted chicken, baked ham, or a crisp green salad—or enjoy a generous scoop all by itself.
If you love old-fashioned potato dishes that turn humble ingredients into something special, this one belongs on your winter dinner table.
Why You’ll Love This Creamy Potato Casserole
This recipe is the kind of dish you can make when you want something filling and comforting without spending the entire evening in the kitchen.
- Simple pantry-friendly ingredients
- Creamy and rich without complicated preparation
- Perfect for cold-weather dinners
- Makes a wonderful side dish or meatless main
- Easy to prepare ahead
- Delicious leftovers
- Excellent for family dinners and holiday gatherings
And the best part? The sauce does most of the work.
Ingredients You’ll Need
For the Potatoes
- 2 1/2 pounds Yukon Gold or russet potatoes
- 1 small yellow onion, thinly sliced
- 2 tablespoons butter, for greasing the dish
- Salt and freshly ground black pepper, to taste
For the Creamy Pour-Over Sauce
- 2 cups heavy cream
- 1 cup whole milk
- 2 tablespoons unsalted butter
- 2 tablespoons all-purpose flour
- 2 cloves garlic, finely minced
- 1/2 teaspoon dried thyme
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
