The present invention relates to a method for producing noodles containing barley powder and leaf extract. The method for preparing the noodle including the barley powder and the leaf extract according to the present invention comprises the steps of: preparing a leaf extract for preparing a leaf extract by pulverizing the dried leaf and then subjecting the pulverized leaf to hot water extraction； A step of preparing a leaf extract for artificial kneading in which the leaf extract is diluted with water so that the leaf extract is contained in an amount of 0.1 to 10% by weight； Drying the barley so as to have a water content of 15% by weight or less and pulverizing the dried barley to produce barley flour； A first barley flour having a grain size of 1000 to 2000 mesh； A second barley flour having a grain size of 300 to 800 mesh and a third barley flour having a grain size of 100 to 300 mesh； Mixing the first barley flour and the upper leaf extract for kneading, and maintaining the temperature at 50 to 90 캜, and stirring the kneaded mixture at 1500 to 5500 RPM to prepare a first preparation dough； Mixing a second barley flour with the first flour dough, and mixing the second flour dough with stirring at 1000 to 3500 RPM while maintaining the temperature at 30 to 50 ° C； Mixing the third barley flour with the second barley flour, and stirring the flour at 300 to 1000 RPM while maintaining the temperature at 15 to 40 ° C to produce a third batter； A first ripening step of inserting the third dough into a compression mold, pressing and aging the third dough for 10 to 30 hours while maintaining the temperature at 0.1 to 10 ° C； A barley flour dough producing step of mixing the refined salt into the aged third dough and stirring the flour at 800 to 2000 RPM or more while maintaining the temperature at 50 to 80 캜； A second ripening step of wrapping the barley dough with paper, pressing the barley dough in a compression mold, and aging the barley dough for 18 to 72 hours whil
