Instant malt flake rich in organic selenium

The invention provides instant malt flake rich in organic selenium. The instant malt flake includes the steps that promoting liquid containing inorganic selenium is preconfigured; wheat is washed to remove immunities of wheat; promoting liquid is added in the sprouting process of wheat to promote inorganic selenium to be converted into organic selenium, and the malt containing organic selenium grows; the malt is added to a tablet press to be subjected to tabletting to be made into malt flake, and the malt flake is packaged in a quantitative mode. The malt flake produced by a production process is rich in organic selenium, the microelement selenium required by the body can be supplemented, and the requirement of crowds short of selenium for health is met.