Chopped Chicken Sandwich

Make the filling: In a large bowl, combine cooked chicken breast, shredded or diced, green apple, cored and finely chopped, celery stalks, finely sliced, spring onions, thinly sliced, and dried cranberries. Add mayonnaise and season with salt and black pepper. Stir well until everything is evenly coated.

Build the sandwich: Lay out bread. Pile a generous scoop of the chicken filling onto the base, then top with rocket. Press the lid on and slice in half.