In a cast iron skillet fitted with a thermometer, or a small fryer, heat the oil until it reaches 275 to 300 degrees F. Remove the potatoes from the water and pat dry. Working in small batches, fry the potatoes until they go from shiny to matte, 3 to 5 minutes (this is also called blanching).
Should you blanch french fries?
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. Fries are completely cooked during the blanching stage at a lower temperature to allow the potato to cook slowly without becoming golden brown.
How are potatoes blanched when preparing french fries?
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.
How long do you blanch sliced potatoes?
3. Blanch the potatoes. Carefully lower potatoes into the boiling water and leave them there to cook for a few minutes. Blanching time depends on the size of the spud—baby potatoes, or any potato that has been cut in one-inch thick pieces, should blanch for three to five minutes from the moment they hit the water.
What does blanching french fries mean?
Blanching is the process of dunking your sliced, pre-cooked potatoes in a scalding vat of water or oil. They are left in the liquid for a very short time interval, then hastily removed and immediately placed into a container of cold water in order to stop the cooking process.
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 my french fries are not crispy?
Perhaps most important, water on the surface can inhibit crispness and produce greasy fries. Remember that the surface starch absorbs nearby moisture and seals the surface. If you don’t dry the potatoes, you won’t get a dry surface that seals.
How long should you soak potatoes 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.
Why do you Soak potatoes in water before air frying?
When you make traditional deep-fried French fries, it’s advisable to soak the potatoes ahead of time in cold water. Soaking the potatoes does something magical with the starches—it helps achieve the coveted French fry crispiness and prevents the fries from sticking together. This is what I did for the air fryer, too.
What temperature do you blanch fries at?
Another tip: add a little citrus acid or vinegar to the water to help prevent oxidation. 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.)
Will blanched potatoes turn brown?
Boiling temperatures also destroy the enzyme that causes browning, so by blanching or parboiling your peeled or sliced potatoes you’ll will preserve their color. Drop prepared potatoes into rapidly boiling, salted water. … When the potatoes are cool, drain and store until ready to cook.
Can I freeze potatoes raw?
The key to freezing potatoes and sweet potatoes—whether for fries, hash browns or even simple roasted wedges—is to partially cook them first. Because they contain so much water, raw potatoes don’t freeze well and can turn mushy, watery or even grainy.
Should you blanch chips before frying?
Blanching the potato in water before frying makes the mealy centre of a chip drier and more fluffy. Once blanched in oil, it doesn’t really matter whether the potatoes are left to cool before the final crisping or whether they are fried at once.
Do you have to soak potatoes before frying?
If you’re particular about having good fries, then yes. Soaking the cut potatoes removes excess starch, rinses excess sugars, and keeps them from sticking during the frying process. Without soaking, you’re going to have fries, but they won’t be excellent crispy fries with perfect insides.
What is the best oil temperature to cook French 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.
Does blanching mean?
Blanching is a cooking process in which a food, usually a vegetable or fruit, is scalded in boiling water, removed after a brief, timed interval, and finally plunged into iced water or placed under cold running water (shocking or refreshing) to halt the cooking process.