Table of Contents
- Key Takeaways
- Why This Easy Potato Gratin Belongs in Your Dinner Rotation
- The Creamy Comfort That Makes It a Standout
- Family-Friendly and Fuss-Free for Busy Weeknights
- Pairing Ideas and Serving Suggestions
- Tips to Make This Side Dish Even More Delicious
- Final Thoughts from Betty at Betty Cooks
Key Takeaways
This easy recipe for potato gratin is creamy, comforting, and ideal for both everyday dinners and special gatherings. It’s simple to prepare, customizable, and a true family favorite.

Why This Easy Potato Gratin Belongs in Your Dinner Rotation
When you’re looking for easy recipes that deliver both flavor and comfort, this potato gratin rises to the top. With just a few ingredients and minimal prep, it brings an elegant yet hearty dish to your dinner table. It’s one of those simple dinner sides that quickly becomes a go-to recipe because it pairs beautifully with nearly everything.

The Creamy Comfort That Makes It a Standout
It’s no wonder potato lovers return to this dish time and again. Creamy, tender layers of Yukon Gold potatoes are infused with a delicate balance of milk, cream, butter, and seasoning. What you get is one of those comfort food classics that’s satisfying and indulgent without being overly heavy. In short, it’s a side dish idea that brings people back for seconds.

Family-Friendly and Fuss-Free for Busy Weeknights
Whether you’re planning a casual family dinner or prepping for a holiday meal, this potato gratin fits in perfectly. It’s one of those family dinner recipes that’s both comforting and crowd-pleasing. You don’t need any complicated steps or specialty tools—just a good baking dish and some love for potatoes.

Pairing Ideas and Serving Suggestions
This dish is incredibly versatile. Serve it alongside roasted chicken, grilled meats, or even a crisp green salad for a balanced plate. It complements both meat-based and vegetarian meals with ease, making it a wonderful addition to your regular meal planning.
Tips to Make This Side Dish Even More Delicious
Want to level it up? Sprinkle shredded Gruyère or Parmesan over the top before baking for a golden, cheesy finish. For a deeper savory layer, sauté garlic in butter and stir it into the cream before combining with the potatoes. These small tweaks can take this already easy recipe and elevate it to something unforgettable.
Final Thoughts from Betty at Betty Cooks
At Betty Cooks, we believe the best dishes are those that bring comfort without complication. This potato gratin recipe does just that. It’s one of our top easy recipes because it’s foolproof, flavorful, and loved by all. Give it a try and watch it become a staple at your dinner table.


Easy Potato Gratin Recipe for Creamy Comfort
Ingredients
- 3 pounds Yukon Gold potatoes, peeled and thinly sliced (1/8-inch thick)
- 2 teaspoons salt, plus more to taste
- Freshly ground black pepper, to taste
- 1½ cups whole milk
- 1½ cups heavy cream
- 4 tablespoons unsalted butter, cut into small pieces
- Optional: 1 clove garlic, halved (to rub dish)
Instructions
- Preheat your oven to 350°F (175°C).
- Rub a baking dish (about 9×13 inches) with the halved garlic, if using, then butter the dish.
- Place the sliced potatoes in a large pot and add the milk, cream, salt, and a few grinds of pepper.
- Bring to a gentle simmer over medium heat, stirring occasionally to prevent sticking.
- Once bubbling, carefully transfer the potatoes and all the liquid into the prepared baking dish.
- Dot the top with butter pieces.
- Bake uncovered for about 50–60 minutes, until the top is golden and bubbly and a knife slides easily into the potatoes.
- Let cool slightly before serving to allow it to set.

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