The Bombay Masala Sandwich was the first thing we ever sold, and the recipe has barely changed.
Boiled potato is mashed with green chilli, coriander and a pinch of chaat masala. It goes between two slices spread with green chutney, along with onion, tomato and cucumber, and the whole thing is grilled in butter until the edges crisp up.
One griddle, one sandwich. Everything else on the menu came later.
It is still the item our regulars order without looking at the menu.