If the cooking oil is the primary fat in the cooking, your cookie will not bind together, and it will be really hard after you've baked it. Quite inedible, too.
they are oily.
it gets thick .
Oil will slide off of or pool on wax paper. This is because the paper is coated with paraffin wax and is waterproof.
Yes, cooking oil is made out of oil.
nothing happens only it gets hot that you may not want to touch at all. but thing get in the oil, the oil can start to smell and no way you want to get near that or touch because it will smell horrible?
You still find worm after you cook it, just leave in 5 min
Depends on what you are cooking, non stick sprays work well. Oil not so much. Any solid shortening should work.
cooking oil
Jews use oil in cooking for the same reasons that anyone uses oil in cooking.
Nothing. Its typically just cooking oil or olive oil. You can actually spray some types on your food for taste. Now I would not go swallowing gallons of the stuff, but a little will not hurt you.
The main advantage is to re-use (re-cycle) the cooking oil again, which saves having to buy new cooking oil. Though, eventually, new cooking oil will be needed to replace or top-up old cooking oil lost to evaporation, or cooking oil tainted with a strong smell, possibly from cooking a lot of smelly fish.
Mineral oil should NEVER be used for cooking. It is a petroleum byproduct, not a food-based cooking oil.