15 Crowd-Pleasing Au Gratin Potato Recipes (2024)

FAQs

What's the difference between scalloped potatoes and au gratin potatoes? ›

The difference comes down to cheese. Scalloped potato recipes are usually baked in a basic cream sauce until soft and tender, with no cheese topping. Potatoes au gratin are a bit more decadent. They are made with lots of cheese sprinkled in between the layers of potatoes and also on top of the casserole.

Some potatoes, like Yukon Gold, have more water in them. Try letting the dish rest for 10 minutes or so to let the water get absorbed and let the sauce thicken. Try cooking your recipe longer. Try uncovering the dish in the oven for the last 10 minutes or so.

High heat will cause the milk to curdle. Use milk or cream with higher fat content. Whole milk, half-and-half, or cream and full-fat cheeses are necessary. Skim milk and reduced-fat products will not be your friend in this dish.

Ina Garten Is Ditching Mashed Potatoes for This 5-Ingredient, Make-Ahead Thanksgiving Recipe. The best part (well, besides all the cheese)? You can prep it a day in advance.

If your potatoes aren't cooked properly, they will have a slightly crisp or al dente texture. You want to be sure the dish cooks evenly, so rotate the dish in your oven halfway thru cooking and be sure to test for doneness in more than one spot, in case your oven heats unevenly.

Once they have been peeled and cut, raw potatoes will turn brown quickly. This process, which is called oxidation, happens because potatoes are a naturally starchy vegetable. And when exposed to oxygen, starches turn gray, brown, or even black. An oxidized potato is completely safe to eat.

To thicken scalloped potatoes, keep cooking the sauce a minute or so longer than directed before adding the cheese. This will create a rich, extra-thick sauce.

Heat can cause milk to curdle and the lower the fat in the milk the more likely it is to happen, but there are things you can do to avoid it.

Too much cheese will break and become greasy, but a small amount of Parmesan adds a salty tang, while some Gruyere puts nuttiness into play. More importantly, the cheese forms a crunchy-chewy crust along the bottom and sides of the dish, wrapping the gratin in a savory frico—a crispy cheese cracker.

Thaw overnight in the fridge and reheat in a microwave until piping hot all of the way through. If you want to prepare ahead then you can assemble the gratin up to 2 days in advance. Simmer the potatoes then transfer them to the buttered baking dish.

What is the temperature that you need to hold au gratin potatoes for service? ›

Once the internal temp is 185°F or more (210°F is ideal) pull the potatoes from the oven, and with one hand using a mitt, place each hot potato in foil and wrap. Ideally store in a heated bread warmer drawer.

Surprisingly, aluminum foil is his secret weapon. After beautifully shingling the potatoes (he's got a genius trick for doing this quickly, too) he covers the dish in foil before hitting the oven.

High-fat dairy products contain enough fat to keep the proteins separate, and your sauce smooth. Another common cause of curdling is your heat source being too hot. High oven temperatures can make the milk's components break apart, again leaving the proteins free to clump together.

I don't recommend soaking the potatoes in water ahead of time for our potatoes au gratin (as some recipes call for). Soaking them will cause them to lose some of their starch, which helps to keep this dish creamy. The dish will still get a nice, crisp top without soaking the potatoes.

Why are they called funeral potatoes? Funeral potatoes get their unique name from being a crowd-pleasing casserole served as a side dish at after-funeral luncheons (particularly in the culture of the Church of Jesus Christ of Latter-Day Saints).

Potato-based

Sliced raw potatoes may also be baked in a liquid or sauce that steams them and forms a golden crust on top. In the US, the dish is referred to variously as funeral potatoes, potatoes au gratin, scalloped potatoes, or au gratin potatoes.

Slice Evenly

The recommended thickness is around 1/8 inch. Using a sharp knife, start by cutting off a small portion from one side of the potato to create a stable base. Then, continue to slice the potatoes into thin, even rounds. Take your time and try to maintain a consistent thickness throughout.

When the dish cools down, however, the starches will contract and congeal into a thick, creamy sauce. If you want the best results, let your potatoes rest for 15 to 20 minutes to allow their internal temperature to come down. Treat them like you would an apple pie, which also needs some cooling time before it's cut.