A great alternative to the traditional sandwich is serving as open sandwiches, perfect for a light lunch or supper, garnished with salad and potato crisps.
The sandwich works just as well with cold roast beef.
Method
Toast the bread then spread the butter evenly onto the
toast.
Top with sliced tomato, red onion and spinach (or
watercress).
Next slice the steak and season with sea salt flakes and
pepper.