But what about when there's a steak burger listed on the menu instead? While the ingredients will more than likely look similar, there is a subtle difference between the two items -- namely ...

Steak ‘n Shake is ditching seed oils and switching to 100% beef tallow for its fries. Fans are calling it a historic move—will other chains follow?

To serve, spread the base of a burger bun with mayonnaise. Top with a celeriac ‘steak’, 1 teaspoon of the flavoured butter and some of the fennel slaw, before sandwiching with the top of the ...