it absolutely must be foil wrapped. The skin of the burrito remains supple, almost silky, perfectly chewy. The foil wrapper keeps the cheese perfectly melty and catches all the meat juice. The foil wrapped burrito is the food of prophets and visionaries— bed rotting girlies, hot guys at the beach, hot girls in libraries, people in movie theaters. The foil wrapped burrito can be consumed stealthily and in secret, but it must be loved out loud.