Possible Clues:

• Traditional Christmas gift
• Christmas present often regifted
• Crank – confection
• "Nutty" individual
• An eccentric in Dundee?
• Nut consumed at teatime!
• What waiter may bring for tea - one off his trolley
• Seasonal dessert
• Gift from a clueless aunt (really, you shouldn't have)
• Sweet as a nut?