Creamy au Gratin Potatoes
+9 photos

Creamy au Gratin Potatoes

4 servings
Au gratin potatoes made with thinly sliced potatoes and onions baked in a decadently rich and creamy cheese sauce until tender and bubbling.

Ingredients

  • russet potatoes
    4 medium
  • onion
    1 medium
  • salt and ground black pepper
  • butter
    3 tbsp
  • all-purpose flour
    3 tbsp
  • salt
    ½ tsp
  • milk
    2 c
  • Cheddar cheese
    1 ½ c

Directions

  1. 1

    Gather all ingredients. Preheat the oven to 400 degrees F (200 degrees C). Grease a 2-quart casserole dish with butter.

    Step 1
  2. 2

    Layer 1/2 of the potatoes in the bottom of the prepared casserole dish; season with salt and pepper.

    Step 2
  3. 3

    Layer onion slices over top, then top with with remaining potatoes. Season again with salt and pepper.

    Step 3
  4. 4

    Melt butter in a medium saucepan over medium heat. Whisk in flour and salt; cook, whisking constantly, until raw flour flavor has cooked off, about 1 minute.

    Step 4
  5. 5

    Gradually add milk, about 1/4 cup at a time, whisking well after each addition to incorporate; the gradual addition and whisking of milk will help avoid lumps in your sauce.

    Step 5
  6. 6

    Cook, whisking constantly, until the mixture has thickened, 3 to 5 minutes.

    Step 6
  7. 7

    Stir in cheese all at once; cook, stirring constantly, until melted, 30 to 60 seconds.

    Step 7
  8. 8

    Pour cheese sauce over the potatoes, and cover the dish with aluminum foil.

    Step 8
  9. 9

    Bake in the preheated oven until potatoes are tender and sauce is bubbly, about 1 ½ hours.

    Step 9
Creamy au Gratin Potatoes
+9

Creamy au Gratin Potatoes

4.7(6.0k)120 min4 servings499 cal

Similar Recipes

Creamy Au Gratin Potatoes

Creamy Au Gratin Potatoes

Yukon gold potatoes work well in this au gratin potatoes recipe because you don't have to peel them. They hold up well during the baking process, too. This creamy au gratin potatoes dish is wonderful for holidays and weeknight meals.

Mashed Potatoes au Gratin

Mashed Potatoes au Gratin

Mashed Potatoes au Gratin combines the creamy, buttery, comfort of mashed potatoes with the golden cheesy crust of au gratin.

65 minutes10 servings
Potatoes Au Gratin

Potatoes Au Gratin

Rich and creamy, these potatoes au gratin are layered with Gruyère, Parmesan, garlic, and fresh thyme, making each bite irresistibly cheesy and flavorful!

105 minutes
Potatoes Au Gratin

Potatoes Au Gratin

Tender potato and onion slices are layered and baked in a rich and delicious cheese sauce.

120 minutes
Potatoes Au Gratin

Potatoes Au Gratin

This is one of the first dishes I made in Home Economics class, but it wasn't until after I graduated that I learned about adding Parmesan and Gruyere for a more sophisticated version.

Potatoes au Gratin

Potatoes au Gratin

The humble potato gets the red carpet treatment in this easy yet luxurious recipe for potatoes au gratin. Sliced Yukon Gold or russet potatoes (you can use either, but don't use a combination as they cook at different rates) are layered with half-and-half or heavy cream, topped with butter and grated cheese, then baked until golden and bubbly. Feel free to play around: Add leeks, onions, garlic or more cheese between the layers. Experiment with fresh or dried herbs. It's incredibly adaptable and practically foolproof. Just don't forget to season with salt and pepper as you go. Like all potato dishes, it needs plenty of seasoning.

Potatoes au Gratin

Potatoes au Gratin

8 serving(s)
Roasted Garlic Potatoes au Gratin

Roasted Garlic Potatoes au Gratin

Roasted Garlic Potatoes au Gratin is my all-time favourite comfort food recipe. It combines layers of thinly sliced potatoes, infused with the rich flavour of roasted garlic and creamy, cheesy goodness. It's a real crowd-pleaser and perfect for any occasion!

100 minutes8 servings

Ratings & Reviews

0.0/ 5
Exceptional

Based on 6,001 ratings

allrecipes.com
4.7(6,001 reviews)
View original recipe

Rating Breakdown

About this Recipe

Searching for the ultimate comfort food side dish that brings everyone to the table? These Creamy Au Gratin Potatoes are a timeless classic, perfect for transforming any meal into a special occasion.

This recipe highlights the rich, savory combination of tender russet potatoes and sharp Cheddar cheese, enveloped in a smooth, velvety sauce. The inclusion of thinly sliced onion adds a subtle depth of flavor that perfectly complements the creamy richness, making every bite satisfying. The classic combination of simple ingredients like russet potatoes, a rich milk-based sauce, and sharp Cheddar cheese ensures a universally loved dish. The delicate slices of onion infused throughout the creamy base provide a subtle, aromatic counterpoint to the rich dairy, ensuring a perfectly balanced flavor that feels both familiar and indulgent.

Prepare for a truly satisfying experience. You'll enjoy layers of russet potatoes, cooked to tender perfection, nestled in a decadent, savory cream sauce. The sharp notes of shredded Cheddar cheese melt beautifully throughout, creating a wonderfully cohesive dish. Expect a hearty side that's both comforting and flavorful, making it an ideal companion to a wide range of main courses. Upon serving, you'll be greeted with layers of tender potatoes submerged in a rich, bubbling cheese sauce. The aroma alone will entice, promising a comforting dish where each forkful offers a blend of soft potato texture and luscious, savory creaminess. The melted Cheddar adds a beautiful golden hue and a satisfyingly tangy finish, making it an irresistible addition to any plate.

While Cheddar provides a classic tang, feel free to experiment with other cheeses like Gruyere or a blend of Colby and Monterey Jack for a milder profile. For an extra layer of flavor, consider a pinch of nutmeg in the sauce or a dash of paprika on top. You could also swap russets for Yukon Golds for a slightly waxier texture.

These Creamy Au Gratin Potatoes are a show-stopping side for holiday meals, Sunday dinners, or any time you want to add a touch of warmth and indulgence to your table. They pair beautifully with roasted chicken, ham, or a juicy steak.

Frequently Asked Questions