For lots of people, a tipple of Baileys is a festive must. And there's often a battle between the big supermarkets to offer it for a cut price.
It looks like this year's price war has begun, with a bottle on offer for as little as a tenner from today. Consumer champion MoneySavingExpert has dug out this year's best deals so far.
It has found that Sainsbury's is offering the best deal right now, with one litre bottles down to £10 - normally more than twice that at £22 - online and in stores from today, Wednesday, November 16. The deal, it says, runs until Sunday, November 27, and doesn't include Sainsbury's Local stores. There is no limit on how any you can buy.
MoneySavingExpert also says that Amazon is doing a £10 deal as well. The best of the rest is Morrisons, at £12.99, with that deal running right up until January 1 and limited to two per customer.
Ocado's deal is £13, running until November 29 and limited to a pretty generous 18 per customer. Tesco is also currently selling them for £13 until December 34, with a maximum of six per customer. In Tesco's case the offer extends to other varieties, including Coffee and Orange Truffle alongside the Original Irish Cream.
Asda is also selling the Original Irish Cream for £13, limited to five per customer. MoneySavingExpert said it expected more deals in the coming weeks, either at £10 per bottle or possible even lower.
