Shoppers might not have believed their mince pies when they saw what a supermarket had on offer.
For days a misspelt sign at Sainsbury's supermarket in Dartford, Kent, advertised packs of icing-topped 'mice' pies, instead of mince pies.
It's a wonder they didn't have cats queuing round the block.
BTW - in idiomatic terms "mince pies" are eyes.
If you're wondering what mince pies really are, there's a recipe on the website. Mince pies recipe.