Creamy Classic Scalloped Potatoes

Creamy Classic Scalloped Potatoes are the ultimate comfort food side dish. Thinly sliced potatoes are layered and baked in a rich, homemade béchamel sauce until perfectly tender and golden on top. Each bite delivers a smooth, velvety texture with just the right balance of seasoning and optional melted cheese for extra indulgence. This timeless recipe pairs beautifully with roast chicken, steak, or holiday ham, making it perfect for Sunday dinners, family gatherings, and special occasions. Simple ingredients transform into an elegant, crowd-pleasing dish that feels both cozy and impressive straight from the oven.

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Prep Time 25

Cook Time 1 10

Course: Dinner, Main Course, Side Dish

Cuisine: European, French

Ingredients Method Notes

Ingredients

Ingredients:
For the Potatoes
4 large russet or Yukon Gold potatoes sliced very thin (about 1/8 inch)
1 tablespoon unsalted butter for coating the baking dish
1 teaspoon salt
½ teaspoon black pepper
½ teaspoon paprika optional, for subtle warmth and color
For the Cream Sauce
3 tablespoons unsalted butter
3 tablespoons all-purpose flour
2 cups whole milk gently warmed
1 cup heavy cream
½ teaspoon salt
¼ teaspoon ground nutmeg
½ teaspoon garlic powder
1 cup shredded cheese such as cheddar Gruyère, or Parmesan (optional)

Method

1. Slice the Potatoes

Rinse, peel, and cut the potatoes into thin, even rounds. Consistent thickness helps them cook evenly and turn tender. To keep them from discoloring, place the slices in cold water until ready to use. Dry thoroughly before assembling.

2. Prepare the Oven and Baking Dish

Heat your oven to 375°F (190°C). Rub butter all over a 9×13-inch baking pan, making sure to coat the corners and edges.

3. Create the Cream Sauce

Set a saucepan over medium heat and melt the butter. Stir in the flour and cook briefly, about a minute, until smooth and lightly golden. Gradually whisk in the warm milk and cream. Keep whisking to avoid lumps.Season with salt, nutmeg, and garlic powder. Continue cooking until the sauce thickens enough to coat the back of a spoon. For a richer version, mix in shredded cheese and stir until fully melted.

4. Build the Layers

Arrange a layer of potatoes across the bottom of the dish. Sprinkle lightly with salt, pepper, and paprika. Spoon some of the sauce over the top, spreading it evenly.Repeat the layering process until everything is used, finishing with sauce on top. For a decorative twist, stand the slices upright in a circular pattern instead of laying them flat. Lightly brush the top with melted butter for extra browning.

5. Bake

Cover the dish tightly with foil and bake for 45 minutes. Remove the foil and continue baking another 20–25 minutes until golden and bubbling. The potatoes should feel completely tender when pierced with a fork.

6. Cool Before Serving

Let the dish sit for about 10 minutes before cutting. This helps the sauce settle and makes serving easier. Garnish with chopped parsley or chives if desired.

Notes

Helpful Tips

Russet potatoes yield a softer, more delicate texture. Yukon Golds stay slightly firmer and buttery.
A mandoline slicer makes thin, even slices much easier.
Traditional scalloped potatoes skip cheese, but adding it gives a creamier, richer finish.
For deeper browning, broil for 1–2 minutes at the end (watch carefully).

Make-Ahead Instructions

You can assemble everything up to 24 hours in advance. Cover tightly and refrigerate. When baking from cold, add 10–15 extra minutes to the cook time.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in a 350°F oven for best texture. Microwaving works, but the top may lose crispness.

Freezing Guide

Allow the dish to cool fully before wrapping tightly. Freeze for up to 2 months. Thaw overnight in the refrigerator before reheating. Note that cream-based sauces may change slightly in texture after freezing.

Frequently Asked Questions

Can I use a different type of milk?

Yes. Whole milk provides the best richness, but 2% will work. Avoid skim milk, as the sauce may turn thin.

Why are my potatoes still firm?

They were likely sliced too thick or the dish needed more time in the oven. Thin slices are key.

Can I skip the cream?

You can replace it with more milk, but the sauce will be lighter and less rich.

How do I get a crispier top?

Bake uncovered for the last portion of cooking and broil briefly at the end.

Final Thoughts

Scalloped potatoes never go out of style. They combine simple ingredients into something comforting, elegant, and crowd-pleasing. Whether served alongside a holiday roast or a weeknight dinner, this dish delivers creamy layers and golden edges every time. Master this recipe once, and it will become a dependable favorite in your kitchen for years to come.