Frequent question: Why do you cook french fries twice?

What is the purpose of double frying?

He explains the reason why chefs double fry: The first time you fry, the outside may be dry but some of the moisture inside the secondary layer of coating migrates to the outside layer, so when you fry it again, you eliminate more moisture to get that extra-crispy crust.

Should fries be fried twice?

Here’s the secret: In order to get perfect French fries, almost all chefs and professional kitchens use a double-fry method to cook their potatoes. … Next, increase the temperature of the same oil to 375 to 400 degrees Fahrenheit and fry the potatoes for the second time.

Why are my twice fried french fries soggy?

When fries are cooked at a very high temperature, the starches in them are hydrated (moisture goes in), puffing them up and helping the outer skin get nice and crisp. When these same fries cool, the starches secrete moisture, which makes its way to the fries’ crust, leaving them soggy and limp.

How do you know when french fries are done frying?

Leave the fried potatoes to cook thoroughly until they float to the top of the oil. Once they float up to the top and stay there for one full minute, they are done. The key to knowing when they are done is that they will all float and stay on the surface of the oil.

Is it bad to double fry?

“The double fry thing works for other food, too,” says Kenji Lopez-Alt, a food columnist at Serious Eats and author of The Food Lab: Better Home Cooking Through Science. … On that second fry, these straightened, simple pathways make it easier for water to escape, giving you a drier, crisper fry.

How long soak fries before frying?

Place them in a large bowl and cover with cold water. Allow them to soak, 2 to 3 hours. (You can also stick them in the fridge and let them soak overnight.) When you’re ready to make the fries, drain off the water and lay the potatoes on 2 baking sheets lined with paper towels.

Can you deep fry without oil?

To fry foods without oil, you can use glucose powder (or dextrose) a natural sugar perfect for frying as it melts at 150 degrees and caramelizes at 190 degrees. … You must put it on the fire until it becomes a transparent liquid and when it comes to a boil, you can put in the food to be fried.

What oil is best for french fries?

Neutral-tasting oils are great for frying: peanut, canola, vegetable, safflower, grape-seed, et cetera. These all have a smoke point well above 350°F. Some oils, like corn, coconut and sesame, have smoke points beyond 350°F, but they impart a lot of flavor into the finished product that you may or may not want.

Does Mcdonalds double fry fries?

So McDonald’s does indeed use a double fry method, but it’s far from the traditional one. Rather than a slow low temperature fry for the first round, the fries get dunked into very hot oil for only 50 seconds (the second fry is then carried out at the actual location).

What temperature do I deep fry fries?

Use a thermometer to ensure the temperature is correct: 325 degrees for French fries, 375 degrees for shoestring and basket-weave fries. Carefully add potatoes to oil in small batches so as not to lower the temperature of the oil.

How do you keep french fries crispy?

The best way to keep fried foods crispy? Just place them on a cooling rack set over a baking sheet. If you’re frying multiple batches, throw the whole setup into a low oven to keep everything warm as you keep frying and adding to the rack.

Why won’t my french fries get crispy?

Make sure you deep-fry them at a hot temperature (180-190°C or 355-375°F). If they aren’t crisp enough for you after two minutes, leave them in for another minute and check again. Another thing I’ve heard a lot (but without actual proof) is that you best not rinse the potatoes after you’ve cut them.

How do you fix mushy fries?

Blot as much moisture as possible from the fries, and heat your oven to 400°F. Very lightly oil a baking sheet and heat the fries for five minutes, check them, and heat in five minute increments until they’re crisped to your liking.