To provide a method for producing a green tea milk which contains many nutrients and is useful as a healthy drink or a favorite drink, by mixing milk with green tea ingredients.

This method for producing a green tea milk comprises pulverizing dry green tea leaves, mixing 0.5 to 5 g of the obtained green tea powder with 1 liter of milk under stirring, and then sterilizing the mixture. Namely, the green tea as a healthy drink or a favorite drink is mixed with the milk containing many nutrients, thereby providing the green tea milk which has the nutrients and a health-reinforcing effect and has an effect for widening the use field of the green tea whose uses have been limited.