Spinach, Feta and Potatoes Au Gratin Recipe (2024)

FAQs

What's the difference between scalloped potatoes and I'll 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.

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.

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.

If you stored the sliced potatoes in water to prevent discoloring, but didn't drain them well and pat them dry before adding them to the baking dish, you may have added extra water to the dish. You could have also used the wrong kind of potato, as some waxy potatoes can release more water than starchier potatoes.

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.

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.

The best way to prevent curdling in scalloped potatoes is to start with high starch potatoes, such as Russets, that will help to thicken the sauce, use very fresh cream or half-and-half rather than whole or low-fat milk, and thicken the cream with flour or corn starch to make a sauce rather than topping the ingredients ...

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.

In his recipe, López-Alt shares his secret for perfectly cooked potatoes every time: Adding vinegar to the water (specifically, 1 tablespoon of vinegar per 1 quart of water) prevents overcooking.

You can also blanch sliced raw potatoes by cooking them in boiling water for 1 to 2 minutes, just until they are slightly rubbery. Remove the pan from the heat, drain the potatoes, and cool them in cold running water. Then, pat them dry and store, covered, in the refrigerator up to 2 days in advance.

What happens if you don't soak potatoes before roasting? ›

Soaking potatoes in water helps remove excess starch. Excess starch can inhibit the potatoes from cooking evenly as well as creating a gummy or sticky texture on the outside of your potatoes.

Flour: The flour provides the initial thickening for the potatoes' sauce. The potatoes' starch and evaporation in the oven provide much rest.

I first bake the gratin covered at 350°F (177°C) for about one hour. Then, I top the gratin with cheese and continue to bake uncovered for another 20 minutes until the sauce thickens.

The Au Gratin dish is typically used for making gratins, roasting, and baking. The dish's oval base and stoneware construction ensure that ingredients are consistently exposed to the heat source. This ensures that dishes retain heat longer and maintain their flavour well after it reaches the table.

It is called "funeral" potatoes because it is commonly served as a side dish during traditional after-funeral dinners, but it is also served at potlucks, and other social gatherings, sometimes with different names.

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.

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.

Starchy potatoes, such as Russets or Yukon Golds, are key to thick, velvety sauce and the layered, stacked-slice structure that's the signature look of scalloped potatoes. Russet potatoes make the creamiest sauce. Yukon Golds hold their shape a little better. You won't go wrong with either choice.