potato au gratin recipe
The Best potato au gratin recipe
I’ve been making potato au gratin for years, and it’s a recipe that never fails to impress my family. It’s a simple yet elegant dish that’s perfect for weeknight dinners or special occasions. The dish originates from French cuisine, where it’s known as ‘pommes de terre au gratin.’
It’s essentially a layered casserole of potatoes, cream, and cheese, baked until golden and bubbly. The key to making a great potato au gratin is to use high-quality ingredients and to cook the potatoes just until they’re tender but still hold their shape. I like to use a mix of cheddar and Parmesan cheese for an extra burst of flavor.
The dish is also incredibly versatile β you can add bacon or ham for added smokiness, or use different types of cheese for a unique flavor profile. My kids love helping me assemble the layers and watching the dish come together in the oven. It’s a fun and interactive way to teach them about cooking.
I’ve made this recipe countless times, but it never gets old. In fact, I’ve started making it for my own family gatherings now that my kids are grown with kids of their own. It’s always a hit β everyone loves the creamy sauce and the crispy top layer of cheese.
One of the best things about potato au gratin is its ease of preparation. Simply slice your potatoes thinly, layer them in a baking dish with cream and cheese, and bake until golden brown. It’s an incredibly satisfying dish that’s sure to become a staple in your household just like it has in mine.

Potato Au Gratin
Potato Au Gratin is a classic French dish featuring thinly sliced potatoes baked in a creamy sauce with cheese. This comforting casserole is perfect for a hearty meal or a side dish.
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Ingredients
π¨βπ³Directions
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πNutrition Facts (per serving)
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Watch Video Of How Potato Au Gratin Works
Potato au gratin is always a good idea for any occasion β whether you’re hosting a family dinner or just need a comforting meal after a long day.
The dish stores well in the refrigerator for up to three days or can be frozen for up to two months.
When reheating leftover potato au gratin, be sure to cover it with foil during baking to prevent drying out.
β Frequently Asked Questions About Potato Au Gratin
Q: What type of potatoes should I use for potato au gratin?
A: For potato au gratin, you want to use high-starch potatoes that will hold their shape after baking. Russet or Idaho potatoes are great choices because they have a dry, starchy texture that pairs well with the creamy sauce.
Q: Can I make potato au gratin ahead of time?
A: Yes, you can make potato au gratin ahead of time by assembling the layers up to 24 hours in advance. However, be sure to refrigerate it at 40Β°F (4Β°C) or below to prevent bacterial growth.
Q: How do I prevent the potatoes from becoming too mushy?
A: To prevent the potatoes from becoming too mushy, be sure to slice them thinly and evenly so they cook uniformly. You can also try par-cooking the potatoes before assembling the casserole for an extra layer of protection.
Q: Can I substitute other types of cheese for the cheddar and Parmesan?
A: Yes, you can substitute other types of cheese for the cheddar and Parmesan if you prefer a different flavor profile. Gruyère or Gouda would work well in place of cheddar, while mozzarella or provolone could be used in place of Parmesan.
Q: How do I reheat leftover potato au gratin?
A: To reheat leftover potato au gratin, simply bake it in the oven at 350Β°F (175Β°C) until warmed through and bubbly on top.