This article try to show the results from three cooking methods of a steak in 150 g by way of roasting cooking, braising cooking, microwave cooking. I observed the cooking time, standing time and post processing temperature rice of three steaks coming to 70 $^{circ}C$ by means of roasing, braising and microwave, respectively, The results are shown in the followings: It is shown that Microwave cooking takes the shortest cooking time and the longest standing time in each cooking intervals and also shows the high level of losses and that of drip losses as well. It is concluded that there are not much differences among the ingredients of steaks cooked in three methods but the steak cooked in microwave cooking method is shown to be low in fat containment of it.