Crostini di Alicia (anchovy toast)

280 gr. fresh anchovy or sardine fillets
250 ml wine vinegar
1 garlic clove minced
1 tablespoon dried oregano
90 ml extra virgine olive oil
salt
ground chilli pepper (to taste)
4 slices coarse textured bread
marinate the anchovies in a deep dish in just enough vinegar to cover for about ten minutes. Drain thoroughly, put them on a plate and sprinkle with the garlic, oregano, olive oil, salt and chilli pepper.
toast the bread slices, place on a serving plate and arrange the prepared anchovies on each slice while still hot