Monsieur Gourmand and I have found the best pizza in town.
It's at Camilo's Place, sister restaurant of Espresso Club, the long-established Paquis pizzeria. It might even be the best pizza anywhere in the world, but I suspect some Neapolitan people might have something to say about that.

If, like Monsieur Gourmand, you do find yourself a bit peckish post pizza, the house desserts are all classics: fresh berries (whatever's in season), tiramisu or chocolate fondant. None is particularly exciting but might make a nice nibble while polishing off your bottle of house wine (which changes weekly) amid an atmosphere of frenetic pizza-making and speedy service.
Camilo's Place, rue du Stand 38, 1204 Geneva
+41 (0)22 320 4290