Potato Gratin Stacks Recipe | Julie Blanner (2024)

FAQs

What's the difference between Augratin potatoes and scalloped 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.

The curdling is caused by high heat, which is hard to avoid in an oven. So to keep the sauce together, tackle it before the dish goes in the oven. Instead of simply layering grated cheese and milk or cream with the potatoes, you need to make a smooth cheese sauce.

If you used a pre-prepped potato from the refrigerator section instead of slicing your own, they can have preservatives that make them a bit watery. If you stored your potatoes in water to prevent discoloring, be sure to drain them well and pat them dry before adding to your casserole.

Garten recommends letting the gratin sit for 10 minutes before serving it hot. She also notes that the gratin can be cooked a day ahead and reheated at 350 degrees for 30 minutes, a helpful tip if you want to save some time on Thanksgiving or Christmas.

Scalloped potatoes also won't be as crispy in texture as au gratin. Both are golden brown and creamy, but if it's crispiness and crunchiness you're after, au gratin will probably be your best bet. Either one is sure to be a hit with your dinner guests, but it just depends on what sort of vibe you're going for!

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.

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.

Potatoes or rice can remain rock-hard after prolonged cooking. Starch will not swell if it is acidic. If you have a lot of sour cream in your scalloped potatoes or add something acidic, your potatoes may not soften. You can cook the potatoes with heavy cream or milk and then, after they soften, stir in sour cream.

Au gratin potatoes bake uncovered for 60 to 75 minutes.

You'll know they're done when a paring knife can be easily slipped into the center of the casserole and the top is browned and crisped. Cool the whole dish for at least 10 minutes before scooping and serving.

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.

Why does my cheese curdle in scalloped potatoes? ›

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.

Scalloped potatoes and potato gratins are ideal for freezing, giving you a jump-start on dinner. It's best to cook the dish until the potatoes are getting tender and starting to brown but are not fully cooked. Cool completely, wrap well and freeze for up to two weeks.

If raw, once the potato is cut you can store in the refrigerator, covered with water for 12-24 hours. Be sure to keep submerged in water to prevent slices from turning gray or brown.

Potatoes gratiné

In the US, the dish is referred to variously as funeral potatoes, potatoes au gratin, scalloped potatoes, or au gratin potatoes. In English Canada, it is called scalloped potatoes or potatoes au gratin. In French-speaking Canada, the dish is referred to as patates au gratin.

The phrase au gratin literally means "by grating" in French, or "with a crust," from the verb gratter, "to scrape, scratch, or grate." Definitions of au gratin. adjective. cooked while covered with browned breadcrumbs (and sometimes cheese)

A “gratin” is any dish that is topped with cheese or breadcrumbs mixed with butter, then heated in the oven or under the broiler until brown and crispy, according to The Food Lover's Companion. The term “au gratin” or “gratinée” just refers to anything prepared in that manner.

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).