The gimmick is that every main dish includes potato. But it is practically a joke, because it is so easily achieved. Chips, mashed potatoes, wedges, hash browns…
But also, waffles and baked potatoes. Entire restaurant chains have been built around those. So of course it can be done!
The extra is that it provides the opportunity to introduce some foreign dishes from the same theme, as regulars or as occasional specials.
Potatoes O’Brien – from Ireland of course
Rēwena bread – from New Zealand
Shepherd’s Pie – global
Potato Skins – America
Rosti, HSP, roast dinner, on and on it can go