1, some dishes themselves with a bitter flavor, so in the stir-fry vegetables will appear bitter phenomenon.

2, frying vegetables if the fire is too big will appear the phenomenon of vegetables are burnt, burnt vegetables will have a bitter flavor.

3, cooking vegetables if too old will be bitter.

4, frying vegetables if the frying time is too long, or frying pan is not brushed clean will also make the vegetables appear bitter.

Tips for stir-frying without bitterness

1, the first frying pan red hot and add the right amount of boiling water to cook for about ten minutes, and then poured off to dry can be used.

2, generally speaking, the newly purchased iron pot need to use sandpaper to grind off the rust, and then use water to scrub clean and put on the fire to burn dry, and then use hot water to scrub clean can be used.

3, you can soak the iron pot in rice water for a few hours and then rinse with water, so that the iron pot on the residual rust will be cleaner, and then frying is not easy to blacken.

4, the new pot can be poured into the appropriate amount of vinegar, and then burned hot with a brush to scrub, and then the vinegar will be poured out and then rinsed with clean water can be.

5, prepare some fat, and then cut into small uniform pieces, and then the iron pot is hot, add fat, with a small fire, until the fat burned flat can be very good in addition to the protective film of the iron pot, but also better ensure that the iron pot will not rust.

6, the new iron pot can be added to the appropriate amount of salt, and then with a small fire will be salt fried into yellow, and then add the appropriate amount of water and cooking oil in the pot to simmer together, so that you can better remove the flavor of the new pot, you can better prevent the iron pot rust.