Steak 'n Shake's new Protein Steakburger features 100% grass-fed beef with lettuce instead of a bun, packing 31 grams of protein and just 6 carbs. The Utah-born beverage chain is finding some of its ...
You might be using an unsupported or outdated browser. To get the best possible experience please use the latest version of Chrome, Firefox, Safari, or Microsoft Edge ...