I don't do McDonalds..just sayin, but I did find something at Walmart.. 4 prime rib hamburgers..cooked 2 and froze 2. They were really, really good..will do that again..glad I tried it..will try the Havarti cheese..my mom loved it..good looking burger .☆´¯`•.¸¸. ི♥ྀ.