This investigation was carried out to examine the effect of replacing partial of flour by dried Lentils (Lens culinaris) to white flour in different percentages on the chemical, sensory and storage properties of the Laboratory bread. The results revealed that replacing 0% than wheat flour by lentil powder (1) control was high significan than the replacing 25 and 35% than wheat flour by lentil powder ( 4 and 5) in flavor and chewiness . The results of sensory evaluation showed that replacing 4 were high significan different than that of replacing 1 in external layer colour. Other replacing percentages, however, did not show significant differences of in comparison with control . In regards with chemical analysis of Iron and copper, it was increased as replacing percentages increased of the bread. Regarding replacig 5% (2 ) than wheat flour by lentil powder gained higher score of overall acceptance than other replacing percentages . Replacing 5 gained higher score of overall acceptance than replacing 15% (3) and 4 . It can be concluded that the best replacing from the overall acceptance of bread was 5% than wheat flour by lentil powder ,and retained its softness and flavor at - 8°c for 7 days in comparison with replacing 1 . and replacing in 5 that the best from the overall acceptance in comparison with replacing in 3 and 4 . and in percentages of Iron and copper in comparison with other replacing percentages It may be concluded that anemia people can get from consumption of this bread which is acceptable when 35 % powders were added.