Is Hainanese chicken rice a national dish of Singapore or Malaysia?

Hainanese chicken rice is a dish of poached chicken and seasoned rice, served with chilli sauce and usually with cucumber garnishes. It was created by immigrants from Hainan in southern China and adapted from the Hainanese dish Wenchang chicken. It is considered one of the national dishes of Singapore and is most commonly associated with Singaporean cuisine, being widely available in most food courts and hawker centres around the country. Variants of the dish can also be seen throughout Southeast Asia, particularly in Malaysia and Thailand, where it remains a culinary staple. In a debate that stretches back decades to 1965, when the two countries split, Malaysia and Singapore have both laid claim to inventing the dish. In 2009, then Malaysian Tourism Minister Ng Yen Yen said that Hainanese chicken rice was "uniquely Malaysian" and had been "hijacked" by other countries. Ng later clarified that she was misquoted on her intention to patent the foods, and that a study on the origins of the foods would be conducted "and an apology conveyed if it was wrongly claimed." In 2018, then Malaysian Finance Minister Lim Guan Eng joked that Singapore claimed "chicken rice is theirs (and) if we’re not careful, ‘char koay teow‘ will become theirs" one day. The debate has been described as an example of gastronationalism.

The answer might differ depending on who is answering your question. Hainanese chicken rice is considered one of the national dishes of Singapore being widely available in most food courts and hawker centres around the country. Variants of the dish can also be seen throughout Southeast Asia, particularly in Malaysia where it remains a culinary staple.