Penguin biscuits are milk chocolate-covered biscuit bars filled with chocolate cream. They are produced by United Biscuits' manufacturing division McVitie's. The Tim Tam produced by Arnott's in Australia was based on the Penguin. Occasional media references include tongue-in-cheek debates over which is the superior biscuit. Whether the Penguin is a biscuit or a chocolate bar has been the subject of much debate, but it is widely regarded as a biscuit.
They were first produced in 1932 by William McDonald, a biscuit manufacturer in Glasgow, and became a McVitie's brand when McDonald joined with McVitie's and Price, MacFarlane Lang & Co and Crawford to form United Biscuits in 1964.
Each wrapper has a joke or "funny fact" printed on it and imaginative, often humorous designs featuring penguins that often pastiche famous works of art.
Penguins have been the subject of a court case between Asda and United Biscuits who accused Asda of passing off their own brand "Puffin" biscuits as part of the Penguin brand. The court found in favour of United Biscuits regarding passing off, but found that Asda had not infringed the Penguin trademark. United Biscuits itself has been criticised for continuing to use trans fatty acids in the cream filling of Penguins. By 2007 United Biscuits began to advertise the absence of trans fats from the penguin, having removed the ingredient from this product line.
In 2003, McVitie's produced several "sub-brands" or variations of the Penguin biscuit, Penguin Chukkas, Wing Dings, Flipper Dipper, Splatz and Mini Splatz. These variations were accompanied by a £5 million promotional campaign. In 2008 McVitie's also produced Penguin triple chocolate wafers.
One time, Penguin biscuits were temporarily rebranded as "Person".
- Kirsty Needham (2003-04-18). "Branding rivals will never take the biscuit, says Mr Tim Tam". The Sydney Morning Herald. Retrieved 10 October 2006.
- "Tim Tam vs Penguin". 2003-01-12. Retrieved 11 October 2006.
- Mike Adamson (2005-08-26). "Cricket -The Ashes 2005 - Fourth Test, second day - Over-by-over: afternoon session". London: Guardian Unlimited. Retrieved 11 October 2006.
- Karen Fong (1997-05-01). "The problem with look-a-likes: Penguin v. Puffin". Rouse & Co. International. Retrieved 5 October 2006.[dead link]
- "United biscuits". tfX::the campaign against trans fats in food. Retrieved 5 October 2006.
- "United Biscuits website". Archived from the original on 14 December 2007. Retrieved 14 February 2008.
- McVities 'chukks' £5m behind Penguin brand, Food & Drink Europe, 3 June 2003. Retrieved 6 October 2006.