Air Fryer Au Gratin Potatoes Recipe (2024)

FAQs

How long does it take for a potato to get soft in the air fryer? ›

Preheat an air fryer to 400 degrees F (200 degrees C). Rub potatoes with olive oil and season with salt, pepper, garlic powder, and parsley. Place potatoes in the air fryer basket. Cook in the preheated air fryer until potatoes are soft, 40 to 50 minutes, depending on potato size.

Leave your potatoes to steam dry

Before you put the potatoes in the air fryer, make sure you let them steam dry. Wet potatoes won't crisp up as well. All you need to do is to leave them sitting in the colander for a few minutes to dry and then you're good to go.

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.

Cook in the Air Fryer on 400 degrees for about 40 to 50 minutes, until fork tender. (Note: I used tongs to rotate mine after about 25 minutes, as they were getting pretty brown on top.)

While it may seem like a pain, soaking the potatoes in hot water for 10 minutes prior to cooking them in the air fryer is essential. The water removes excess starch, allowing the fries to be their crispiest. Instead of soaking them in large bowl of cold water, I like to use hot water to cook the potatoes slightly.

Less time: The baked potato made in the air fryer took less time than when baked in the oven. A 10-ounce potato took 40 to 45 minutes to get tender and crisp, whereas a potato baked in the oven took about 1 hour. Crisper skin: The skin of the air fryer baked potato became considerably crispier.

Not preheating the air fryer

Air fryers might not serve quite the same function as a traditional oven, but they have a fair amount of crossover in how they operate. For instance, preheating your air fryer much the same way you'd preheat your oven might be the secret to ensuring a crispy, savory potato.

You can soak them in the fridge, in a bowl of water, all day while you are working. I wouldn't bother doing potatoes from the raw state, without soaking. It will take about a half an hour and the texture won't be nearly as rewarding. They just don't get very crispy without that cold soak.

Don't Use Foil When It's Not Necessary

That's why they employ a mesh or perforated basket for foods to sit in. If you line the basket with foil you're preventing the air from circulating over the bottom; foods won't cook as speedily and the bottom may be soggier.

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.

Why did my au gratin potatoes turn GREY? ›

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. The process doesn't affect the flavor or texture of the vegetable.

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. You can also use whole or 2% milk in place of the fat-free milk.

Once you've washed your spuds you need to dry them thoroughly. If you don't then excess moisture can seep into your potato while it's being cooked and result in a soggy skin.

In theory, you can cook in the air fryer without using oil, but the resulting food could potentially be dry in texture. I like to use about a tablespoon of oil when cooking in the air fryer, so that these potatoes get nice and golden, with a melt-in-your-mouth texture.

Add the seasoned potato cubes into the air fryer basket, making sure they're in a single layer. You may have to do two batches. Cook for 20-25 minutes at 200°c/400°F (dependent on your air fryer model) and make sure to shake the basket a few times to help the diced potato cook evenly and become crispy.

Boiled Potatoes Time Guide

Peeled, cubed potatoes cut into small, one-inch pieces should cook in 10 to 12 minutes, once the water reaches a boil. Larger pieces (about 2 inches across) may need longer, around 15 minutes. Medium whole potatoes should boil 20 minutes before they'll be tender.

Preheat the oven to 425°F and line a baking sheet with parchment paper. Use a fork to poke a few holes into the potatoes. Place on the baking sheet, rub with olive oil, and sprinkle liberally with sea salt all over. Bake 45 to 60 minutes, or until the potato is fork-tender and the skin is crisp.

A: We recommend baking potatoes at 400 degrees F for about an hour. Smaller spuds might take a little less time, while larger baking potatoes over 1 pound might take a little more. For a fully baked Idaho Russet Burbank, the internal temperature should be right at 210 degrees F.