If you've decided to go all out for a special occasion and book a Michelin-star restaurant, there are certain things you'd probably expect to see - and a dish crafted from semen isn't one of them.
But Spanish chef David Muñoz, who has three Michelin stars, will be adding the unusual fish semen concoction to the menu at his restaurant DiverXO in Madrid.
Muñoz, 43, was so inspired by his experience tasting Shirako - a white paste made from fish semen - with Japanese chef Hiro Sato that he wants to bring the 'indescribable' taste to diners in Madrid so they can sample it for themselves.