Fancy an omelette made from fish instead of eggs?
In Japan, some people are having to make the swap as the country battles its worst outbreak of avian influenza on record.
It has led to millions of chickens being culled, a shortage in eggs and sent the price of egg-based dishes soaring. In short, eggs are becoming a luxury.
And that's a huge problem when they are a staple in Japanese cuisine - from egg rolls to omurice and soft-boiled yolks on ramen.