Bake the bread in the traditional way, letting the dough rise and baking for 20 minutes at 190ºC. Leave to stand in the fridge for a night, wrapped in cling film.
Chop the herbs and shallots.
Ready the mayonnaise and add in the chopped herbs and shallots to season.
Finely slice the fish; cut the bread into slices and spread...
Bake the bread in the traditional way, letting the dough rise and baking for 20 minutes at 190ºC. Leave to stand in the fridge for a night, wrapped in cling film.
Chop the herbs and shallots.
Ready the mayonnaise and add in the chopped herbs and shallots to season.
Finely slice the fish; cut the bread into slices and spread with flavoured mayonnaise; place fish on top and cover with another slice of bread.