Best Homemade Scalloped Potatoes Recipe

Introduction

Scalloped potatoes are a creamy, cheesy comfort food classic that’s perfect for family dinners or special occasions. This recipe uses a rich homemade cream sauce and layers of tender potatoes baked to golden perfection. It’s easier to make than you think and sure to impress.

A close-up view of a baked potato gratin in a white dish, showing layers of thinly sliced potatoes covered with melted, golden-brown cheese that has bubbly brown spots. The top layer of potatoes is yellow with a smooth, slightly browned texture, sprinkled with black pepper and garnished with a small green herb sprig at the center. Beneath the top, creamy cheese stretches as a scoop is taken out, revealing soft, tender potato slices with a light sauce between them. The background is a white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 3 lbs Yukon Gold or Russet potatoes (peeled and thinly sliced)
  • 3 tbsp unsalted butter
  • 2 cloves garlic (minced)
  • 3 tbsp all-purpose flour
  • 2 cups whole milk
  • 1 cup heavy cream
  • 1 tsp salt
  • ½ tsp black pepper
  • ¼ tsp ground nutmeg (optional, for extra depth of flavor)
  • 1 ½ cups shredded sharp cheddar cheese
  • ½ cup grated Parmesan cheese
  • ¼ cup chopped fresh parsley (optional, for garnish)

Instructions

  1. Step 1: Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.
  2. Step 2: Melt butter in a medium saucepan over medium heat. Add minced garlic and cook for 1 minute until fragrant. Stir in flour and cook for 1-2 minutes until golden to remove the raw flour taste.
  3. Step 3: Slowly whisk in milk and heavy cream, stirring continuously to avoid lumps. Season with salt, pepper, and nutmeg if using. Cook for 3-5 minutes until slightly thickened. Remove from heat and stir in 1 cup of shredded cheddar cheese until melted.
  4. Step 4: Arrange half of the potato slices in the prepared baking dish. Pour half of the cream sauce over the potatoes, spreading it evenly. Sprinkle with half of the Parmesan cheese. Repeat with remaining potatoes, cream sauce, and Parmesan cheese. Top with the remaining ½ cup of cheddar cheese.
  5. Step 5: Cover the dish with foil and bake for 45 minutes. Remove foil and bake for an additional 20-25 minutes until the top is golden brown and bubbly.
  6. Step 6: Let the scalloped potatoes rest for 10 minutes before serving. Garnish with fresh parsley if desired and enjoy.

Tips & Variations

  • Use Yukon Gold potatoes for a creamier texture or Russets for a firmer bite.
  • For extra flavor, add a pinch of smoked paprika or a dash of Dijon mustard to the cream sauce.
  • Substitute sharp cheddar with Gruyère or mozzarella for a different cheese profile.
  • Make it ahead: assemble the dish, cover, and refrigerate overnight. Bake as directed, adding extra time if baking straight from the fridge.

Storage

Store leftover scalloped potatoes in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) covered with foil until warmed through to preserve creaminess. Avoid microwaving to keep the texture intact.

How to Serve

The image shows a close-up view of a hot cheesy potato gratin in a white dish, with a creamy light yellow sauce visible between layers of thinly sliced potatoes. The top layer is golden brown with melted cheese, slightly bubbly and browned in spots, and sprinkled with ground black pepper. A small green sprig of herbs sits on top for garnish. One section has a corner cut out, revealing the soft, tender layers underneath. The dish rests on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use other types of potatoes?

Yes, Yukon Gold and Russet potatoes work best due to their texture. Waxy potatoes like red potatoes don’t soften as well and may result in a less creamy dish.

How do I prevent the sauce from becoming too thick or lumpy?

Whisk the milk and cream in slowly while stirring constantly to avoid lumps. Cooking the flour and butter mixture until golden before adding liquid also helps create a smooth sauce.

Print

Best Homemade Scalloped Potatoes Recipe

This Best Homemade Scalloped Potatoes recipe features thinly sliced Yukon Gold or Russet potatoes baked in a creamy cheese sauce made with milk, heavy cream, garlic, and sharp cheddar cheese. The dish is enriched with Parmesan and subtly spiced with nutmeg, offering a comforting and elegant side that’s perfect for any occasion.

  • Author: rami
  • Prep Time: 20 minutes
  • Cook Time: 1 hour 10 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Main Ingredients

  • 3 lbs Yukon Gold or Russet potatoes, peeled and thinly sliced
  • 3 tbsp unsalted butter
  • 2 cloves garlic, minced
  • 3 tbsp all-purpose flour
  • 2 cups whole milk
  • 1 cup heavy cream
  • 1 tsp salt
  • ½ tsp black pepper
  • ¼ tsp ground nutmeg (optional)
  • 1 ½ cups shredded sharp cheddar cheese
  • ½ cup grated Parmesan cheese
  • ¼ cup chopped fresh parsley (optional, for garnish)

Instructions

  1. Preheat the Oven & Prepare the Baking Dish: Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking.
  2. Make the Cream Sauce: Melt the butter in a medium saucepan over medium heat. Add the minced garlic and cook for 1 minute until fragrant. Stir in the flour and cook for 1-2 minutes until it turns golden, removing any raw flour taste. Slowly whisk in the whole milk and heavy cream, stirring continuously to avoid lumps. Season the sauce with salt, pepper, and nutmeg if using. Continue cooking for 3-5 minutes until the sauce thickens slightly. Remove from heat and stir in 1 cup of shredded sharp cheddar cheese until melted and smooth.
  3. Layer the Potatoes: Arrange half of the thinly sliced potatoes in the prepared baking dish in an even layer. Pour half of the cream sauce over the potatoes, spreading it evenly. Sprinkle half of the grated Parmesan cheese on top. Repeat with the remaining potatoes, cream sauce, and Parmesan cheese, creating a second layer. Finally, top the dish with the remaining ½ cup of shredded cheddar cheese.
  4. Bake Until Golden & Bubbly: Cover the baking dish tightly with foil and bake in the preheated oven for 45 minutes. Then, remove the foil and bake for an additional 20-25 minutes until the top is golden brown and the sauce is bubbly around the edges.
  5. Rest, Garnish & Serve: Let the scalloped potatoes rest for 10 minutes after baking to thicken slightly and make serving easier. Garnish with chopped fresh parsley if desired, then serve warm as a delicious side dish.

Notes

  • Use Yukon Gold potatoes for a buttery flavor or Russet potatoes for a fluffier texture.
  • Make sure to slice potatoes uniformly thin to ensure even cooking.
  • For a richer sauce, you can substitute some of the milk with cream, but keep the liquid ratio consistent.
  • Covering the dish with foil during the first part of baking helps prevent the top from drying out.
  • Letting the dish rest before serving allows the sauce to thicken and flavors to meld.
  • For a gluten-free version, substitute the all-purpose flour with a gluten-free equivalent.

Keywords: scalloped potatoes, homemade scalloped potatoes, cheesy potatoes, creamy potatoes, baked potato casserole, Yukon Gold potatoes, comfort food, holiday side dish

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