TimeOut Chicago picked The Allis’s charred cauliflower and halloumi sandwich as one of its top dishes of 2017. Which other Soho House sandwiches have an edge? (Pictured top) Layer smoked turkey, three slices of bacon and two slices of white Cheddar cheese, then add mustard, mayonnaise, two slices of tomato, red onions and pickles to sourdough bread. Grill the sandwich on a plancha or a panini press. Then add lettuce and guacamole and sandwich both sides together.