Technology for utilizing, as a raw material for food or beverage products, malt sprouts having been removed as the cause of odd taste, despite containing nitrogen sources and various active substances in high proportion, in the production of beer or whiskey is provided by a process for producing a food or beverage product wherein a malt sprout of controlled particle size are used as a raw material. In particular, a process for producing a food or beverage from malt sprouts wherein the ratio of particles of less than 150 μm size is 60 wt. % or less. This process for producing a food or beverage products preferably comprises the steps of immersing malt sprouts in a liquid so as to leach malt sprout components with the liquid and, after the leaching, removing the residual malt sprouts.