What is the difference between white and red miso?

White miso, or 'shiromiso,' is a type of miso that is made from soybeans that have been fermented with a large percentage of rice. It has a sweet and mild flavor, and it's often used in light soups and dressings. Red miso, or 'akamiso,' is a type of miso that is made from soybeans that have been fermented for a longer period of time with a smaller percentage of rice. It has a rich, salty, and pungent flavor, and it's often used in hearty soups and stews. The choice between white and red miso is a matter of personal preference, and both can be used to make delicious miso ramen.