Potatoes Au Gratin

Highlighted under: Comfort Food

Elevate your comfort food game with this creamy and cheesy Potatoes Au Gratin recipe. Layers of thinly sliced potatoes are baked to golden perfection in a luscious cheese sauce, making it the ultimate side dish for any occasion. Rich, decadent, and irresistibly delicious, this dish is sure to impress your family and friends.

Anya Coleman

Created by

Anya Coleman

Last updated on 2025-12-08T23:42:08.759Z

This Potatoes Au Gratin recipe has been a family favorite for generations. Each layer of thinly sliced potatoes combines with a rich, creamy cheese sauce to create a comforting dish that pairs perfectly with any main course.

The History of Au Gratin Potatoes

Potatoes Au Gratin, a classic French dish, has roots that trace back to the early 18th century. Its name, 'au gratin', refers to the technique of baking food with a browned crust, often made from breadcrumbs or cheese. This technique has evolved over the years, with various regions adding their twist, but the essence of cheesy, creamy potatoes remains beloved across cultures.

Originally, this dish was created as a way to utilize leftover potatoes and cheese. Farmers' wives would layer these ingredients to make a hearty meal for their families. Over time, Potatoes Au Gratin transitioned from humble beginnings to a staple in fine dining, showcasing the versatility and universally comforting appeal of potatoes.

Tips for Perfectly Creamy Potatoes

To achieve perfectly creamy Potatoes Au Gratin, it's essential to slice your potatoes evenly. Using a mandoline slicer can help you achieve uniform thickness, allowing for even cooking and a delightful texture. Mixing varieties of potatoes, such as Yukon Gold and Russet, can also enhance flavor and creaminess while providing the ideal balance of waxy and starchy characteristics.

Another secret to success is to allow your cheese sauce to cool slightly before pouring it over the potatoes. This prevents the sauce from separating and ensures that it clings beautifully to each layer. Don't hesitate to experiment with different cheeses, such as Gruyère or Gouda, to elevate the flavor profile of your dish.

Serving Suggestions

Potatoes Au Gratin can be served as an impressive side dish for a variety of meals, from holiday feasts to casual family dinners. It pairs beautifully with roasted meats, particularly chicken or beef, as the creamy texture complements savory flavors. For a more casual gathering, serve your au gratin alongside grilled vegetables or a fresh salad to balance the richness.

If you're planning a special occasion, consider adding some fresh herbs like chives or parsley as a garnish before serving. This not only enhances the visual appeal but also adds a pop of freshness that beautifully contrasts the rich flavors of the dish. Don't forget to let your dish rest for a few minutes after baking; this will help set the layers and make it easier to serve.

Ingredients

Main Ingredients

  • 4 large potatoes, thinly sliced
  • 2 cups shredded cheddar cheese
  • 1 cup heavy cream
  • 1 cup milk
  • 3 tablespoons butter
  • Salt and pepper to taste
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder

Topping

  • 1/2 cup breadcrumbs
  • 1/4 cup grated Parmesan cheese

Feel free to add your favorite herbs or spices for extra flavor!

Instructions

Prepare the Potatoes

Preheat your oven to 375°F (190°C). Grease a baking dish with butter. Layer the thinly sliced potatoes evenly in the dish.

Make the Cheese Sauce

In a saucepan, combine heavy cream, milk, garlic powder, onion powder, salt, and pepper. Heat over medium until warmed, then stir in the cheddar cheese until melted and smooth.

Assemble the Dish

Pour the cheese sauce over the layered potatoes, ensuring they are fully covered. Sprinkle breadcrumbs and Parmesan cheese on top.

Bake

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

Let it cool for a few minutes before serving.

Storage and Reheating

Leftover Potatoes Au Gratin can be stored in the refrigerator for up to 4 days. Be sure to let the dish cool completely before transferring it to an airtight container. When reheating, it's best to use the oven to maintain the dish's creamy texture. Preheat the oven to 350°F (175°C), cover the dish with foil, and heat for about 20 minutes, or until warmed through.

For those who prefer to reheat in the microwave, place individual portions in a microwave-safe dish, cover with a damp paper towel, and heat for 1-2 minutes, checking often to avoid overcooking. While the microwave is convenient, reheating in the oven ensures a better texture and crispy topping.

Variations to Try

Get creative with your Potatoes Au Gratin by incorporating other ingredients. For a twist, consider adding cooked bacon or ham for extra flavor. Layering in some sautéed mushrooms or spinach also gives a delightful earthy taste and enhances the dish's nutritional value. Don't shy away from experimenting with spices—smoked paprika or even a pinch of cayenne can add a unique kick.

For a lighter version, substitute half of the heavy cream with low-fat milk or a plant-based alternative. You can also use a blend of cheese or even try a dairy-free cheese to accommodate dietary preferences while maintaining that cheesy goodness we all love.

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Questions About Recipes

→ Can I make this recipe ahead of time?

Yes, you can prepare the dish a day in advance and bake it when you're ready to serve.

→ What can I serve with Potatoes Au Gratin?

This dish pairs wonderfully with roasted meats, like chicken or beef.

Potatoes Au Gratin

Elevate your comfort food game with this creamy and cheesy Potatoes Au Gratin recipe. Layers of thinly sliced potatoes are baked to golden perfection in a luscious cheese sauce, making it the ultimate side dish for any occasion. Rich, decadent, and irresistibly delicious, this dish is sure to impress your family and friends.

Prep Time20 minutes
Cooking Duration1 hour
Overall Time1 hour 20 minutes

Created by: Anya Coleman

Recipe Type: Comfort Food

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Main Ingredients

  1. 4 large potatoes, thinly sliced
  2. 2 cups shredded cheddar cheese
  3. 1 cup heavy cream
  4. 1 cup milk
  5. 3 tablespoons butter
  6. Salt and pepper to taste
  7. 1 teaspoon garlic powder
  8. 1 teaspoon onion powder

Topping

  1. 1/2 cup breadcrumbs
  2. 1/4 cup grated Parmesan cheese

How-To Steps

Step 01

Preheat your oven to 375°F (190°C). Grease a baking dish with butter. Layer the thinly sliced potatoes evenly in the dish.

Step 02

In a saucepan, combine heavy cream, milk, garlic powder, onion powder, salt, and pepper. Heat over medium until warmed, then stir in the cheddar cheese until melted and smooth.

Step 03

Pour the cheese sauce over the layered potatoes, ensuring they are fully covered. Sprinkle breadcrumbs and Parmesan cheese on top.

Step 04

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

Nutritional Breakdown (Per Serving)

  • Serving Size: 1 Serving
  • Calories: 350
  • Fat: 22g
  • Carbohydrates: 30g
  • Protein: 10g