3: Dip a brush in the white wine and moisten the bread slices. Note: this is optional if your bread is very fresh, more necessary if it's on the dry side.
4: Spread the slices generously with pesto.
5: Add half a slice of hard-boiled egg on each.
6: Then half a slice of potato.
7: Finish with a good sliver of Parmesan.
8: Bake for about 20 minutes, finishing under the grill if necessary.
9: Serve piping hot or warm.
Remarks
To be really in keeping with the Italian mood, opt for an Italian-style loaf, shaped like a baguette but made with olive oil which adds flavour and makes for a softer bread. If you live anywhere near Brest, I heartily recommend trying the ones made by my friend Sébastien (Brittany's best baker 2019) at his bakery Penn ar bread" in Guipavas – it's a must.