It won't take long, because the chickens bought are different, so it takes different time. Generally, you can raise some carnivorous chickens in one hour and half an hour after cooking on a big fire. It takes two hours to raise chickens at home, so the red-cooked chicken can be poked in for half an hour with chopsticks and gently poked in. If your braised chicken is delicious, turn off the fire and soak it for one night, and then heat it the next day!