The Vitals: the spot: Steak ‘n Shake vs Freddy’s Frozen Custard and Steakburgers locations throughout US the eats: double steakburger w/ cheese.  the bucks: Steak ‘n Shake: $3.99  Freddy’s: $5.89 the full nelson: a smashed burger chain throw down!! Steak ‘n Shake vs Freddy’s: a smashed burger chain throw down. Being a childhood fan of Steak ‘n Shake, it seems ridiculous that I’m finally getting around to writing about this spot. But perhaps it was all mean to be. Enter ...