One of Italian classics, acqua pazza (lit. crazy water) is a traditional Neapolitan way of poaching fish whose origins date back to the Middle Ages. Originally, because of the high duty on salt which was back then an unavailable commodity, the local fishermen used to prepare acqua pazza by poaching the day's catch in seawater.

This simple broth was flavored merely with some olive oil and tomatoes if they were at hand. Over time, the recipe has evolved, and acqua pazza became a much sought after dish all along the Italian coast, especially popular with tourists on the island of Capri during the 1960s.

Today, aside from various white fish such as bass, cod, perch, and halibut, the ingredients used to make this light, yet filling soup typically include pomodorini or cherry tomatoes, fennel, olives, peppers, celery, carrots, and sometimes even capers.

Flavored with olive oil, white wine, garlic, and parsley, the delicious broth is spooned over the fish. Acqua pazza was once a poor man's staple but nowadays goes a long way when dipped with bread and paired with some light Italian white wines.