Here's How Long You Should Soak Your Potatoes For French Fries (2024)

Arianna Endicott

·3 min read

If you want to make flawless french fries, soaking the sliced potatoes may just help you achieve the perfect crispy texture for your fries.As fries cook in the oven or fry in oil, the heat can draw moisture out, which evaporates and contributes to the resulting crispy texture. But potatoes are full of starch, which can block the moisture from leaving the potatoes.

As the potatoes soak in cold water, starch is drawn out of the potato and into the water. Then, when potatoes are cooked or fried, more of that moisture will be successfully removed. But how long should your potatoes soak to achieve this result?

If you're pressed for time, the slightly sticky, cut potatoes should be soaked for a minimum of 15 minutes. However, a longer soak time may allow more starch to be removed. So, if you can prep the fries ahead of time, a few hours of soaking can help make them even crispier.

Read more: French Cooking Tricks You Need In Your Life

The Correct Soaking Time Depends On The Size Of The Fry

Here's How Long You Should Soak Your Potatoes For French Fries (2)

Depending on what style of french fries you're making, there is a limit to how long soaking will be beneficial. When making thicker-cut fries, the potatoes shouldn't soak for more than 24 hours— or 12if you're prepping super-thin shoestring fries. After too long, the potatoes may start to absorb water, which could result in mushy fries. So, while an overnight soak may be beneficial for steak-cut french fries, you might want to allot only a few hours at most when it comes to thinner varieties.

If you do keep the sliced spuds soaking for a while, though, you may want to utilize your refrigerator. The low air temperature can help keep the potato water cold, which is essential for soaking your sliced potatoes. While cold water will draw the starch out of the potatoes, any added heat might activate it. This can create a sticky texture that will cling to the outside of the spuds, which can lead to uneven cooking or unpleasant textures.

Change Your Water To Draw Out Extra Starch

Here's How Long You Should Soak Your Potatoes For French Fries (3)

If you suspect your spuds may have developed a starchy outer coating, simply swirl them around in the cold water to loosen it. Then,rinse the potatoes with fresh water and pat them dry. You can even use your salad spinner to give them a quick rinseand aid in drying.

Additionally, if you plan to soak your fries for an extended period of time, you may want to swap out the water. If your potatoes remain sitting in the starchy water for too long, it may be more difficult for extra starch to seep out. But if you swap out the cloudy-looking, starchy waterin favor of fresh, cold water after the spuds soak for a few hours, you may yield better — and crispier — results.

The next time you're planning on making some homemade french fries, pay attention to the size of the fries. For the crispiest results, you'll want to soak your thicker fries a little longer to draw out more starch.

Read the original article on Daily Meal.

Here's How Long You Should Soak Your Potatoes For French Fries (2024)

FAQs

Here's How Long You Should Soak Your Potatoes For French Fries? ›

Peel and rinse the potatoes. Then cut them into sticks by cutting the potato in 4 or 5 vertical pieces, and then cutting each piece into sticks. Place them in a large bowl and cover with cold water. Allow them to soak, 2 to 3 hours.

How long can you soak potatoes for French fries? ›

Depending on what style of french fries you're making, there is a limit to how long soaking will be beneficial. When making thicker-cut fries, the potatoes shouldn't soak for more than 24 hours — or 12 if you're prepping super-thin shoestring fries.

Can I soak potatoes for 30 minutes? ›

The study found that washing raw French fries, soaking them for 30 minutes and soaking them for 2 hours reduced the formation of acrylamide by up to 23%, 38% and 48% respectively but only if they were fried to a lighter colour. The jury is still out on chips that are fried to a deep, dark brown.

Should you put salt in water when soaking potatoes? ›

Covering in water helps the potato from turning a dark color. Adding salt to the water to form a brine mixture may seem helpful and can impart a flavor to the potato strips, however, salt is a major contributor to the fry oil breaking down prematurely, so I don't recommend it.

How long should I soak my potatoes in cold water? ›

Soak potatoes in cold water for about 15 minutes. 3. Rinse potatoes under cold water in colander and place into a large pot.

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

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. Cold water is used because hot water would react with the starch activating it, making it harder to separate from the potatoes.

What happens if you don t soak potatoes before making fries? ›

This step is commonly missed in making homemade fries, but it might be one of the most important! Soaking your fries in cold water helps remove excess starch, which allows for crispy, golden fries! The cold water bath also helps the french fries retain their shape and contributes to a fluffy inside.

Do you soak potatoes in the fridge or counter? ›

(If you decide to try soaking the raw potatoes anyway, they can be soaked in water in the refrigerator for several hours without any safety concerns. Potatoes can be soaked even overnight as long as they are in the refrigerator.)

What is the maximum time to soak potatoes? ›

How long can peeled and cut potatoes sit in water before cooking, before they begin taking on too much water? A: We usually recommend no more than 24 hours.

What happens if you soak potatoes in water for too long? ›

If you're prepping with smaller pieces, don't soak for more than 12 hours. This trick is handy, but it'll only work for about 24 hours — so don't prep too far in advance. After too long, they'll start to take on water and may lose their structure when you go to cook them.

Should you soak fries in hot or cold water? ›

Make sure that you soak the potatoes for at least 2-3 hours. Soaking the sliced potatoes in cold water is one of the main steps to prepare perfect French Fries. The cold water removes the starch present outside the potatoes so that you get perfectly crispy fries.

Do you cut potatoes before soaking? ›

Peel the potatoes and leave them whole. You don't want to cut them into chunks or shred them, otherwise they'll become waterlogged (because you'll be storing them in water, more on that below).

Why add vinegar in water for french fries? ›

When a small amount of vinegar is added to the soaking water before frying, it can help impart a tangy flavor to the fries without making them taste overly vinegary. The acid in the vinegar can also help to slightly break down the surface of the potatoes, aiding in the development of a crispier texture during frying.

Can you soak french fries too long? ›

The correct soaking time depends on the size of the fry

After too long, the potatoes may start to absorb water, which could result in mushy fries. So, while an overnight soak may be beneficial for steak-cut french fries, you might want to allot only a few hours at most when it comes to thinner varieties.

Can I soak potatoes for 10 minutes? ›

Wash potatoes and cut them, lengthwise, into small, even wedges or sticks. Place the potatoes into a large bowl, cover them with hot tap water, and let them soak for 10 minutes. Drain the potatoes, dry them thoroughly, then toss with olive oil and salt.

What does cornstarch do to fries? ›

Using cornstarch (or arrowroot) is optional. However it does add a light coating to the fries and helps them brown and crisp up in the oven.

Is it possible to soak potatoes for too long? ›

We usually recommend no more than 24 hours. You can keep the potatoes from absorbing the water by making sure the water is not salted, and is chilled (you can even add ice to the water). To keep the potatoes from turning black from oxidation, add 1 teaspoon of lemon juice or white wine vinegar to a gallon of water.

Can potatoes soak too long? ›

If you're prepping with smaller pieces, don't soak for more than 12 hours. This trick is handy, but it'll only work for about 24 hours — so don't prep too far in advance. After too long, they'll start to take on water and may lose their structure when you go to cook them.

How long to soak potatoes in salt water for fries? ›

Removing excess starch is key in making your potatoes crispy if you choose to fry or roast them. Soak them in salt water for about 4-6 hours, and then pat dry. It makes such a difference, you'll wonder why you never did it before.

Should I soak potatoes in salt water before making fries? ›

There's moisture naturally found in potatoes, and moisture is drawn to higher concentrations of salt. (This is a process called osmosis.) So, if you put the potatoes in a salt water bath, that will help draw out some of their moisture, resulting in crispier fries.

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