Prepare materials, wash and dry onions, cut onions into small pieces, cut onions into small pieces, put vegetable oil in the pot, and put onions in the pot when the oil temperature is high.
Second step
Description of onion oil practice
Boil onion petals on medium heat until they wilt, turn to low heat until the onion leaves turn brown, immediately turn off the fire, filter and cool, and seal and store.