1 minute. Bell peppers are also known as bell peppers and bell peppers. They are round in shape. Boil water in a pot, add a little salt, add the washed bell peppers and blanch them for 1 minute. Round chili peppers are a type of chili pepper and are a highly nutritious food. Eating round chili peppers in moderation can greatly improve the physical condition, eliminate fatigue, increase appetite, promote digestion, and clean the blood.