Potatoes au Gratin From Todd Coleman Recipe on Food52 (2024)

FAQs

Why are my au gratin potatoes watery? ›

My sauce is 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. Some of the waxier potatoes can release more water than starchier ones, so look for good baking potatoes like russet or Yukon golds.

Au Gratin potatoes contain cheese, whereas Scalloped Potatoes do not. Scalloped potatoes typically contain cream but can also contain flavorful stock instead of dairy. Try our Classic Au Gratin Potatoes Recipe or Classic Scalloped Potatoes Recipe.

Scalloped or au gratin potatoes are so simple. But it can be frustrating when the creamy sauce and cheese separate or look curdled. The good news is that the dish tastes just fine, even when it looks a little strange. The curdling is caused by high heat, which is hard to avoid in an oven.

It is possible to pre-prepare the gratin up to 2 days ahead by simmering the potatoes and transferring them to the buttered baking dish, then refrigerating them until needed. You should cool and refrigerate the mixture as quickly as possible, and within 2 hours of cooking.

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.

Instant potato flakes are an excellent thickening agent made from real potatoes that have been cooked, mashed, and then dried. When added to watery scalloped potatoes, they absorb excess moisture and thicken the sauce, improving the overall consistency.

The vessel best suited for most au gratin dishes is, simply enough, an au gratin pan. It can be round, oval or rectangular, and most commonly it is about an inch and a half deep. The material can be copper, stainless steel, enameled iron, aluminum, glass.

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!

Scalloped potatoes traditionally do not include cheese, though some newer recipes might add cheese as a modification. Au gratin potatoes, on the other hand, calls for sprinkled cheese to be sprinkled in between each potato layer, as well as on the top of the dish. 3. Au gratin potatoes use breadcrumbs.

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)

What is the one trick Michael Symon uses to make perfect scalloped potatoes? ›

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.

If you're here, you'll probably be glad to know that yes, you can peel and cut potatoes the day before you plan to serve them — and that it's super easy! All you have to do is submerge the bare potato pieces in water and refrigerate (more on that later).

Cover dish loosely with foil and hold in a warm place through a typical service period, about two hours. If necessary, reheat in the oven or brown lightly under a salamander or broiler.

Leftovers: Store leftover potatoes in an airtight container in the fridge for 5 days. Freezing: Store them in an airtight container and freeze them for up to 2 weeks for best results. You can also freeze them in the dish they were baked in, but cover it tightly with aluminum foil or plastic wrap.

Whisk a little cornstarch into the warm potatoes, only a teaspoon at a time, until the potatoes thicken to your liking. The potatoes must be warm. You can also use tapioca starch or potato starch, although most cooks are less likely to have those products on hand.

Potatoes can retain moisture. To prevent this, drain the potatoes very well in a colander or pot. Allow all the steam to escape the potatoes before mixing them with the dressing and other ingredients. Steaming the potatoes instead of boiling them is a good way to ensure that excess moisture isn't trapped inside.

Soil or dirt has a lot to do with the solids content of the harvested potato. Potatoes grown in clay or very dense soil have a tendency to not be able to get rid of the moisture versus potatoes grown in sandy soil or volcanic soil; which is what Idaho soil is.

Runny potatoes can happen for a few different reasons. Too much liquid: This is the most common reason. In the mashing process you may have added too much milk or broth. Boiled too long: Boiling your potatoes for too long can make them water-logged, which (you guessed it) can contribute to runny mashed potatoes.