Recipes often say to start cooking ingredients "when the oil is hot." But this seems like something that's easier said than done!
The problem with adding raw ingredients to under-heated oil is that the food will absorb the oil instead of cooking, and you'll end up with a greasy final dish.
Heat the oil too much, though, and your food cooks too quickly--the outside burning before the inside is cooked through.
So we can all be happy cooks, here are a few tricks to make sure your oil is just right!
One method is heating your frying pan first and then adding the oil.
When a few drops of water sizzle and evaporate upon contact with the pan, add the oil and swirl it around to coat the bottom. With such a thin coating, the oil will heat through in a matter of seconds.
Safety Note: Don't follow this method if you're using a pan with non-stick coating. Without a cooking medium in the pan, the coating can start to let off toxic fumes.
If you add oil to a cold pan and then heat both simultaneously, here are a few indicators that your oil is hot:
- When it flows smoothly "like water" and quickly coats the bottom of the pan.
- When the surface glistens and shimmers.
- When a small piece of food (a bit of garlic or a single piece of onion) sizzles immediately when added to the pan.
Unless you're deep-frying, remove the pan from heat immediately if you see wisps of smoke coming from the edges of the pan. This is an indication that the oil is too hot and is right at its smoke point.
Any other tricks we missed?
Related: How Much to Pay for Olive Oil?
(Images: Pan of Fried Fish, Hanoi, Hanoi, Vietnam, $34.99 at AllPosters.com)
The old trick works well--place the tip of the handle end of a wooden spoon into the oil. When it bubbles, the oil is ready.
view LeeHouck's profile
yeah, i can tell when the oil is hot because it's way more, uh, liquidy (and i'm a WRITER, hehe) - or, okay, with 'fluidity' :)
view kdkaboom's profile
Yup. I use the wooden spoon or chopstick check. Works every time.
view revolution9's profile
KD, it's a lot less viscous (viss-cuss, since I can't spell). ^_^ That's my usual tip-off, too, though if I'm deep frying I use a candy thermometer.
view Tiamat_the_Red's profile
KD, it's a lot less viscous (viss-cuss because I can't spell). I usually do it that way, too, unless I'm deep frying, and then I use a candy thermometer.
view Tiamat_the_Red's profile
some folks I know spritz a touch of water into it, or unfortunately, spit. I know.
view amt230's profile
I just dip my finger in it.
Just keeding.
A flick of flour usually does the trick.
view art's profile
I often use a sprinkle of salt.
view Michelle of Montreal's profile
Michelle of Montreal, what does the salt do? I mean, what does it look like when the oil is hot enough? I have never heard of that trick, but I do love salt. Thanks :)
view akostalas's profile
I'll definitely consider using the wooden spoon/chopstick check. I usually add a piece of garlic or a droplet of water and that works too.
view sugarpond's profile
Sprinkle some water into it from off of your fingertips. If the water pops, it is hot enough for cooking in.
view boogaloobaby's profile
A piece of bread works too
view Comicgeek's profile