Yes, seven patties. Seven. Amazingly, the thing has only 1,330 calories. Looking to vie against other late-nighters like Denny’s, and McDonald’s, Steak ’n Shake has launched an AllNighter Menu between midnight and 6 a.m. while also making its full breakfast menu available now from midnight to 11 a.m. The “7×7 Steakburger,” is a $7.77 tower of seven Steakburger patties alternating with seven slices of American cheese. While Steak ’n Shake’s menu calls the burger “The Ultimate Challenge,” nutritionists are likely to call it something different.