To provide a method for producing vinegared-egg drinking food good for anyone to drink regardless of her (his) age without any difficulty, excellent in functionality (calcium fortification), and adequate as nutritionally functional food in health-promoting food, and to provide vinegared drinking food.

The method for producing vinegared-egg drinking food containing millet vinegared chicken egg obtained by soaking a chicken egg with shell in millet vinegar. The vinegared drinking food is obtained by the method. Addition of brown sugar, tangor juice or ascorbic acid L enables further improvement in taste, antioxidation and the like.