Dad's Creamy & Cheesy Au Gratin Potatoes

Highlighted under: Comfort Food

Savor the rich, comforting flavors of homemade Au Gratin Potatoes that are perfect for your Thanksgiving feast. This creamy and cheesy dish features tender layers of potatoes smothered in a luscious cheese sauce, baked to golden perfection. It's a delightful side that will elevate your holiday meal and become a family favorite for years to come.

Chelsea Payne

Created by

Chelsea Payne

Last updated on 2025-11-26T15:09:33.917Z

This recipe has been passed down through generations, with each family member adding their own special touch. Now, it’s your turn to create this comforting dish that warms hearts and homes.

The Origin of Au Gratin Potatoes

Au Gratin Potatoes have a rich history that dates back to French cuisine, where the term 'gratin' refers to a dish topped with a browned crust. Traditionally, this technique was used to highlight the natural flavors of vegetables and meats. However, potatoes have become the star of the show, particularly in comfort food culture. By layering thinly sliced potatoes with creamy cheese sauce, this dish has evolved into a staple in many households, embodying both sophistication and homeliness.

In the United States, Au Gratin Potatoes are often associated with family gatherings and holiday meals, especially during Thanksgiving. Its creamy texture and cheesy goodness bring everyone together at the dinner table. Over the years, various versions have emerged, each adding unique twists while maintaining the dish's comforting essence. This recipe, with its blend of cheddar and spices, ensures that every bite is flavorful and satisfying.

Pairing Suggestions

These Au Gratin Potatoes make an excellent side dish that can easily complement a variety of main courses. For a classic pairing, serve them alongside herb-roasted turkey or honey-glazed ham during the holidays. The rich and creamy potatoes balance out the savory flavors and provide a delightful contrast in textures.

If you're looking for a more casual meal, these potatoes also go well with grilled chicken or a simple garden salad. Their indulgent quality can elevate even the most straightforward meals, making them the perfect addition for any occasion. When planning your meal, consider the overall flavor profile to create a harmonious dining experience.

Storage and Reheating Tips

Leftover Au Gratin Potatoes can be a wonderful treat for days after your holiday feast. To store, allow the dish to cool completely, then transfer it to an airtight container. It can be stored in the refrigerator for up to three days. When you're ready to enjoy it again, simply reheat in the oven for the best results. Cover the dish with foil to prevent drying and heat at 350°F (175°C) until warmed through.

If you want to freeze your leftovers, slice the potatoes before freezing, ensuring they are in a sealed container or freezer bag. They can be stored for up to two months. When you're ready to enjoy them, thaw in the refrigerator overnight and then reheat in the oven. The results will be a creamy and cheesy delight that's nearly as good as the first time!

Ingredients

Ingredients for Au Gratin Potatoes

  • 4 large Yukon Gold potatoes, thinly sliced
  • 2 cups shredded cheddar cheese
  • 1 cup heavy cream
  • 1 cup milk
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • 1 teaspoon garlic powder
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon nutmeg

Make sure all ingredients are fresh for the best flavor.

Instructions

Preheat Oven

Preheat your oven to 375°F (190°C).

Prepare the Cheese Sauce

In a saucepan, melt the butter over medium heat. Stir in the flour and cook for 1 minute, then gradually whisk in the heavy cream and milk. Continue to whisk until the mixture thickens, then add garlic powder, salt, pepper, and nutmeg. Fold in 1 1/2 cups of cheddar cheese until melted.

Layer the Potatoes

In a greased baking dish, layer half of the sliced potatoes and sprinkle with salt and pepper. Pour half of the cheese sauce over the potatoes. Repeat the layers with the remaining potatoes and sauce.

Top with Cheese

Top with the remaining cheddar cheese.

Bake

Cover with foil and bake for 45 minutes. Remove the foil and bake for an additional 15 minutes, or until the potatoes are tender and the top is golden.

Let the dish sit for 10 minutes before serving to allow it to set.

Why Homemade is Better

While store-bought Au Gratin Potatoes may seem convenient, nothing compares to the creamy texture and rich flavors of a homemade version. Crafting your dish allows you to control the quality of ingredients, ensuring that you use fresh potatoes, quality cheese, and no preservatives. Plus, the joy of preparing a beloved family recipe can enhance your holiday experience.

Homemade Au Gratin Potatoes also give you the chance to adjust the recipe to suit your family's tastes. Whether you want to add more cheese, spice it up with jalapeños, or even incorporate bacon bits for extra savory flavor, the possibilities are endless. This adaptability makes your dish unique and tailored to your preferences.

Frequently Asked Questions

Many people wonder if they can use other types of cheese in this recipe. While cheddar is a classic choice, feel free to experiment with gruyère, mozzarella, or even a sprinkle of Parmesan for a different flavor profile. Each cheese brings its own unique taste and texture, allowing you to customize your dish according to your palate.

Another common query pertains to whether you can prepare the dish in advance. Absolutely! You can assemble the recipe up to a day before cooking. Just cover it tightly in the refrigerator and bake when you're ready. This convenience is perfect for busy holiday schedules, allowing you to focus on other dishes and enjoy your time with family.

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Questions About Recipes

→ Can I make this dish ahead of time?

Yes, you can prepare it a day in advance and bake it just before serving.

→ What type of cheese works best?

While cheddar is classic, you can mix in Gruyère or Monterey Jack for extra flavor.

Dad's Creamy & Cheesy Au Gratin Potatoes

Savor the rich, comforting flavors of homemade Au Gratin Potatoes that are perfect for your Thanksgiving feast. This creamy and cheesy dish features tender layers of potatoes smothered in a luscious cheese sauce, baked to golden perfection. It's a delightful side that will elevate your holiday meal and become a family favorite for years to come.

Prep Time20 minutes
Cooking Duration1 hour
Overall Time1 hour 20 minutes

Created by: Chelsea Payne

Recipe Type: Comfort Food

Skill Level: Easy

Final Quantity: 6 servings

What You'll Need

Ingredients for Au Gratin Potatoes

  1. 4 large Yukon Gold potatoes, thinly sliced
  2. 2 cups shredded cheddar cheese
  3. 1 cup heavy cream
  4. 1 cup milk
  5. 2 tablespoons butter
  6. 2 tablespoons all-purpose flour
  7. 1 teaspoon garlic powder
  8. 1 teaspoon salt
  9. 1/2 teaspoon black pepper
  10. 1/4 teaspoon nutmeg

How-To Steps

Step 01

Preheat your oven to 375°F (190°C).

Step 02

In a saucepan, melt the butter over medium heat. Stir in the flour and cook for 1 minute, then gradually whisk in the heavy cream and milk. Continue to whisk until the mixture thickens, then add garlic powder, salt, pepper, and nutmeg. Fold in 1 1/2 cups of cheddar cheese until melted.

Step 03

In a greased baking dish, layer half of the sliced potatoes and sprinkle with salt and pepper. Pour half of the cheese sauce over the potatoes. Repeat the layers with the remaining potatoes and sauce.

Step 04

Top with the remaining cheddar cheese.

Step 05

Cover with foil and bake for 45 minutes. Remove the foil and bake for an additional 15 minutes, or until the potatoes are tender and the top is golden.

Nutritional Breakdown (Per Serving)

  • Calories: 350
  • Fat: 25g
  • Carbohydrates: 30g
  • Protein: 10g