Technical solution relates to semi-finished food product from seeds comprising buckwheat and rice in which buckwheat is in an amount 5 to 95 % by weight and the remainder to 100% by weight is rice. Semi-finished food consists of thermally and/or mechanically husked buckwheat and white long husked or rounded husked rice.Technical solution relates to semi-finished food product from seeds comprising buckwheat and rice in which buckwheat is in an amount 5 to 95 % by weight and the remainder to 100% by weight is rice. Semi-finished food consists of thermally and/or mechanically husked buckwheat and white long husked or rounded husked rice.