There's a reason why beef is so popular- it's tasty, very filling, and packed with protein. And those are three of the top things you should look for when buying an MRE. Below you will find a variety of beef dishes in different formats and sauces. You may be able to buy beef enchiladas or hamburgers or everyone's favorite- stew. There's even steak MREs which would probably be the highlight of any camping trip, especially if you are too far away from civilization to bring non-MRE steak.