Provided is a beverage containing a processed edible-plant powder wherein either the dispersion stability of insoluble solid matter in said beverage is improved, reducing settling, or redispersability is improved, such that if settling does occur, the beverage can be easily returned to the original dispersion state thereof by gentle shaking. Also provided is a method for manufacturing the aforementioned beverage. Said method includes the following steps: (a) a step in which a processed edible-plant powder is mixed with and dispersed in an oil or fat and (b) a step in which the dispersion consisting of the processed edible-plant powder and the oil or fat is mixed with water and homogenized.