Potatoes Au Gratin Recipe

This Potatoes Au Gratin recipe is a classic comfort food dish that’s perfect for any occasion! Thinly sliced potatoes are layered with a creamy cheese sauce and baked to golden perfection. It’s a simple yet elegant dish that’s sure to please everyone at the table.

Ingredients

• Red potatoes: Red potatoes are ideal for this recipe because they hold their shape well after cooking and have a creamy texture.
• Butter: Adds richness and flavor to the sauce.
• All-purpose flour: Used to thicken the sauce and create a roux.
• Milk: The base of the sauce, providing a creamy texture.
• Heavy whipping cream: Adds richness and a velvety texture to the sauce.
• Salt: Enhances the overall flavor of the dish.
• Pepper: Adds a touch of heat and depth of flavor.
• Shredded cheddar cheese: Adds a sharp and cheesy flavor.
• Freshly grated Parmesan cheese: Adds a salty, nutty flavor and a slightly cheesy element to the sauce.

How to Make Potatoes Au Gratin

Step 1: Preheat and Prep

1. Preheat your oven to 350°F (175°C).
2. Wash and thinly slice the red potatoes. You can leave the skins on for extra texture and nutrients.
3. Grease a 9×9 inch baking dish with cooking spray.

Step 2: Make the Cheese Sauce

1. In a medium saucepan, melt the butter over medium heat.
2. Whisk in the flour and cook for 3-4 minutes, stirring constantly, until the mixture is smooth and golden brown. This creates a roux, which will thicken the sauce.
3. Gradually whisk in the milk and heavy cream, making sure to incorporate each addition fully before adding more. This will prevent lumps from forming.
4. Continue cooking the sauce for 5-6 minutes, or until it has thickened to your liking, whisking constantly.
5. Remove the saucepan from the heat and stir in the salt, pepper, and 1 cup of the shredded cheddar cheese until the cheese is melted and smooth.

Step 3: Assemble the Potatoes Au Gratin

1. Layer one-third of the potato slices evenly in the prepared baking dish.
2. Pour one-third of the cheese sauce over the potatoes and spread it evenly to cover.
3. Sprinkle ⅓ of the Parmesan cheese and ⅓ of the remaining cheddar cheese over the sauce.
4. Repeat the layering process two more times, ending with a layer of cheese.

Step 4: Bake

1. Cover the baking dish tightly with aluminum foil and bake for 1 hour.
2. Remove the foil and bake for an additional 20-30 minutes, or until the potatoes are tender, the sauce is bubbly, and the top is golden brown.

Step 5: Cool and Serve

1. Remove the potatoes au gratin from the oven and let them cool for 15-20 minutes before serving. This allows the dish to set and makes it easier to slice and serve.

How to Serve

This Potatoes Au Gratin is a versatile side dish that pairs well with:

• Roasted chicken or turkey: The creamy potatoes complement the savory flavors of poultry beautifully.
• Grilled steak or pork: They also pair well with grilled meats, adding a comforting element to the meal.
• Holiday dinners: These potatoes au gratin are an elegant addition to Thanksgiving, Christmas, or Easter dinners.
• Vegetarian dishes: They can also be enjoyed with vegetarian main courses, such as lentil loaf or stuffed portobello mushrooms.

Make Ahead and Storage

Storing Leftovers

Store leftover potatoes au gratin in an airtight container in the refrigerator for up to 3 days.

Freezing

You can freeze the assembled but unbaked potatoes au gratin for up to 2 months. Thaw overnight in the refrigerator before baking.

Reheating

Reheat leftover potatoes au gratin in the oven at 350°F (175°C) for about 20-30 minutes, or until heated through. You can also reheat individual portions in the microwave.

FAQs

1. Can I use a different type of potato?

While red potatoes are ideal for this recipe, you can experiment with other types, such as Yukon Gold or Russet potatoes.

2. Can I make this recipe without heavy cream?

Yes, you can substitute heavy cream with half-and-half or even whole milk, but the sauce will be less rich and creamy.

3. Can I add other ingredients to this recipe?

Absolutely! Feel free to add other ingredients, such as chopped onions, sliced mushrooms, or different types of cheese.

4. How can I make this recipe spicier?

To add a bit of heat, you can add a pinch of red pepper flakes or a dash of hot sauce to the sauce.

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