<Tr> <Th> Website </Th> <Td> www.TimTam.com.au </Td> </Tr> <P> Tim Tam is a brand of chocolate biscuit made by the Australian biscuit company Arnott's . It consists of two malted biscuits separated by a light chocolate cream filling and coated in a thin layer of textured chocolate . </P> <P> The biscuit was created by Ian Norris, who was the director of food technology at Arnott's . During 1958, he took a world trip looking for inspiration for new products . While in Britain, he found the Penguin biscuit and decided to "make a better one". </P> <P> Tim Tam went on to the market in 1964 . They were named by Ross Arnott, who attended the 1958 Kentucky Derby and decided that the name of the winning horse, Tim Tam, was perfect for a planned new line of biscuits . </P>

How many types of tim tams are there