Description

Craving a cozy, comforting side dish that steals the show? These Best Homemade Scalloped Potatoes are exactly what your dinner table needs. Thinly sliced potatoes are layered with a rich, creamy garlic-onion sauce and topped with bubbling golden cheese for a dish that’s pure comfort in every bite. Whether you’re planning a quick breakfast upgrade, easy dinner idea, or indulgent holiday side, this creamy baked potato casserole fits perfectly into your favorite food ideas. It’s hearty, satisfying, and surprisingly simple — the kind of easy recipe that becomes a family classic.

Ingredients

2.5 lbs Russet or Yukon Gold potatoes, peeled and sliced into 1/8-inch rounds

2 tablespoons unsalted butter

1 small onion, finely chopped

2 garlic cloves, minced

2 tablespoons all-purpose flour

2 cups whole milk (warm)

1 cup heavy cream

1.5 teaspoons salt

0.5 teaspoon ground black pepper

0.5 teaspoon dried thyme (optional)

0.25 teaspoon ground nutmeg (optional)

1.5 cups shredded sharp cheddar cheese (or mix with Gruyère)

Fresh thyme or parsley, for garnish (optional)

Instructions

1. Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.

2. Slice the potatoes into even 1/8-inch rounds using a mandoline or sharp knife. Place in cold water.

3. In a medium saucepan, melt butter and sauté onion until soft. Add garlic and cook for 30 seconds.

4. Sprinkle flour and whisk to form a roux. Gradually add warm milk and cream while whisking.

5. Season with salt, pepper, thyme, and nutmeg. Simmer until slightly thickened.

6. Drain and pat dry the potatoes. Layer 1/3 of them in the baking dish, pour 1/3 of sauce, and sprinkle 1/3 cheese. Repeat layers twice more.

7. Cover tightly with foil and bake for 40 minutes.

8. Remove foil and bake uncovered for 25–30 more minutes until golden and tender.

9. Let rest for 10–15 minutes before serving.

Notes

For extra depth of flavor, combine cheddar with Gruyère or Parmesan.

Always let the dish rest before serving to help it set for cleaner slices.

Add ham or bacon to turn it into a full meal.

Prep Time: 20 minutes
Cook Time: 70 minutes
Category: Side Dish
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 cup
Calories: 320
Sugar: 3g
Sodium: 420mg
Fat: 20g
Saturated Fat: 12g
Unsaturated Fat: 6g
Trans Fat: 0g
Carbohydrates: 28g
Fiber: 2g
Protein: 8g
Cholesterol: 60mg

Keywords: scalloped potatoes, creamy potatoes, easy side dish, potato bake