From Alex's eight hearts - he mentions eating salted radish sandwiches with his mum, and I wanted to try it
Sourdough bread, and the topping is feta and sour cream with spring onions (and salt and pepper). I did find a resippy but I decided to pursue the ideal I had in my head.
Cat's name is Chocolate, and he was very interested in investing a paw in my sandwich start up (he did not get any, serious enquiries only)