This burger is the cornerstone of our Make Your Own Epic Burger Adventure, if you choose to play, it can be adapted and amended in many many ways.
Heat a cast-iron griddle over high heat. When hot, add the butter then place the burgers in the melted butter. Cook for about 45 seconds to a minute, basting with the butter. Then flip, and continue basting for another 45 seconds to a minute and remove from heat (it will have crazy good flavor).