How Long to Deep Fry French Fries in a Deep Fryer?
Imagine that you are craving the best crispy and tasty french fries on your way after work. Then you decide to stop by a drive-thru and buy it. But by the time you are back home, the taste is lost. Either a mushy, unhappy mess or a hardened chunk of fat rather than a crispy, flaky flavor is what you have. Let us face it when you save for later, and reheat fried foods, it does not taste the same.

Buying your deep fryer gives you the privilege of deep-frying your foods so you can make the perfect portion size, and on the ride back from the drive-thru or diner, you won’t even have to think about your fried food being too cold or too mushy.
But, fried food can be tough to get exactly right with higher temperatures and hot oil. Food goes from golden-brown to black in a matter of seconds if you’re not cautious. That is why we have gathered, along with some helpful hints, the time and temperature it takes to deep-fry french fries.
Tips to Remember while Deep Frying French Fries
Here are a few points I recommend you follow while using a deep fryer. Never overload the pan, which may cause it to drop too low in oil temperature. Not only do low oil temperatures take longer to prepare, but they can cause the fried food to taste soggy as well. Before adding the next batch, let the oil come back up to the correct temperature.

How to Make the Perfect Fry French Fries in a Deep Fryer
Slice potatoes into equal slices for the perfect fry. Otherwise, they can turn out inconsistently. Fries should be made with russet potatoes so that the amount of starch is very high. Heavily fry them in oil with a high smoke point, such as canola or peanuts. Straight out of the fryer, add salt, then right before you eat them.
Steps to Deep Fry French Fries in a Deep Fryer
Listed below are a few tips and techniques you will need to follow to get the best batch of french fries.
1) Cut the Fries
Firstly, you may want to rinse the potatoes clean and then julienne them into matchsticks for the fries to consume the perfect amount of oil. It should work nicely in the oil tank or basket of a small private deep fryer. Not all of them ought to have the same shape and size, so do not fret about it. For evenness of taste and texture, aim to make them as comparable to each other as possible.
2) Pick the Batch Size
You can clean and cut as many potatoes as you would like, but, based on the size of your deep fryer, you may need to fry them in several batches. You don’t want to stuff your oil tank or basket too deep and spill hot oil everywhere because it’s both risky and hard to clean.
3) Heat the Deep Fryer
When using a deep fryer, individuals assume that one size fits all for temperature settings. Temperature regulation would help you to obtain the taste and texture you want for various kinds of foods. There is an adjustable thermostat in most deep fryers that will help you regulate the heat. If the high setting on your deep fryer is 325°, then set the fryer to 275°F.
4) Fry for Five Minutes
Cook a small quantity of French fries for just five minutes on the lower heat setting. They won’t look done. They should have mild color yet still soft at this stage. Remove from the deep fryer and drain for about five to ten minutes on a paper towel to soak up the oil.
5) Turn the Heat Up and Fry Twice
Switch the heat levels on your deep fryer up to 375° Fahrenheit until the fries are cooled. The key to tasty French fries is this! Remove the French fries from the paper towel and bring them back for another three minutes or before they become golden brown in the deep fryer.
6) Drain, Season, and Voila
Remove the fully fried French fries from the deep fryer and allow them to drain for a second time on a fresh paper towel. Use salt and pepper or any other seasonings as per your liking. With your choice of condiments, serve hot. Enjoy your great homemade French fries!

In conclusion, the trick to restaurant-like flawless french fries is to blanch first at 325 degrees Fahrenheit for three to four minutes, then fry at 400 degrees Fahrenheit for another three or four minutes. The french fries give you the flavor that is clean and crisp on the outside. Smooth and pillowy on the inside. Most notably, once in cooler oil and once in hotter oil, fry the french fries twice.
References
https://www.thespruceeats.com/french-fries-3056165
https://thecookingexpert.com/how-long-to-deep-fry-french-fries-in-a-deep-fryer/
https://www.tasteofhome.com/article/deep-frying-temperature-chart/
https://www.mashed.com/232925/the-game-changing-trick-that-makes-frozen-french-fries-better/?utm_campaign=clip