The first time, called “blanching,” involves lower-temperature, longer-duration frying to thoroughly cook the potato. The next step is to brown and crisp the outside at a higher temperature. Vandaele blanches his fries in 250-degree oil until they are just cooked through.
Should you blanch potatoes before frying?
Fries made from peeled potatoes should be chilled after cutting in cold water for 30 minutes to 2 hours before frying to ensure maximum crispiness. … Fresh fries are best blanched. Get a crispier finished fry by blanching potatoes in hot oil to precook before peak periods and then finish in a final fry before serving.
Why are deep fried potatoes blanched?
Blanching also works to reduce the moisture content of the French fry, helping them crisp up much more easily when fried. When the potatoes are transferred to the cold water after the hot liquid dip, the cells of the potato shrink, ensuring the fry will not absorb as much oil when it is later fried.
How do you blanch potatoes for frying?
Add potatoes to a small but deep saucepan filled with cold water and bring to a boil. Once boiling, let potatoes cook for about 5 minutes and then remove. Air dry on paper towels; about 10 minutes. (Make sure the potatoes are dry before frying; you can dab them off with the paper towel if necessary.)
How long Blanch fries before frying?
Working in small batches, fry the potatoes until they go from shiny to matte, 3 to 5 minutes (this is also called blanching). Drain well on paper towels.
Why do French fries get 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.
Why do you Soak potatoes in water before frying?
Frying fresh-cut potatoes.
Soaking peeled, washed and cut fries in cold water overnight removes excess potato starch, which prevents fries from sticking together and helps achieve maximum crispness.
What is the point of blanching potatoes?
Blanching potatoes has a number of benefits, and people use the process for different reasons. Blanching potatoes helps to remove the skin, keeps them fresh and colorful, maintains color, reduces microorganisms and preserves the potatoes for freezing. This means that the potatoes will not turn brown after they are cut.
How long should you soak potatoes before frying?
How long do you soak the potatoes before frying: At least 30 minutes, in cold (with ice) water. We have let the potatoes soak for several hours, and still had perfect fries when we cooked them. Just be sure to keep them cold (in the refrigerator) if soaking for more than 30 minutes.
What is the purpose of blanching potatoes?
Blanching potatoes can stop the enzyme action.
Blanching can kill enzymes, thus preserve flavor, color, and texture of potatoes. It can also prolong the storage life of potatoes. After blanching, potatoes can not turn black even if it is exposed to oxygen.
Can you deep fry a whole raw potato?
You can deep fry a whole potato, but it will come out more like a baked potato than a french fry.
Can I par boil potatoes and then freeze them?
Parboiling potatoes before freezing them is not only a great way to get ahead, it also makes the potatoes extra crunchy when cooked. … Cut the potatoes into large, evenly-sized pieces and put into a large pan of cold salted water. Cover and bring to the boil. Simmer for 5 minutes, then drain and return to the pan.
What temperature do I deep fry fries?
Heat 3 to 4 inches oil in a heavy-bottomed pot over medium heat. 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.
Why my french fries are not crispy?
You do need to have the cooking time for high-starch potatoes just right. If you cook them too long, they’ll run out of internal moisture. Without this moisture to turn to steam pushing outward, the fries become greasy.
What temperature do you blanch fries at?
To blanch (partially cook) Idaho Russet Burbank potatoes in oil takes three minutes at 350 degrees F (The Norkotah variety should be blanched at a slightly lower temp of 325 degrees F for five to seven minutes.)