Where can you find Rainbow Cheese Toast a.ka. Unicorn Toasties in Singapore ? Unusual looking rainbow cheese toast What is a rainbow cheese toast ? The original rainbow cheese toast started from Specialist Kala Toast which is located in Tsuen Wan, New Territories, Hong Kong. This very picturesque dish has 4 colors of cheese. Each colour of cheese has a flavour. What is the rainow cheese toast made off ? According to the Epicurious Cafe, the Rainbow cheese is coloured with ma