It's cheap, takes minimal effort and makes you feel like a proper alcohol know-it-all.
It's also a great way to use up any nasty bargain booze or unwanted presents you have knocking around - just in time for party season.
What to do
All you need is a sterilised bottle or jar, said booze, some things to flavour it with and a drop of sugar.
Make sure you wash all fruit before using and anything bigger than a berry needs cutting into chunks.
For berries with a skin (e.g. sloes or blueberries) score the skins before plopping in the spirit to help the flavour infuse.
Leave herbs whole and on their stalk.
Good spirit bases to try are vodka, gin, brandy, whisky and tequila.
Prepare the flavourings and pop them in the sterilised bottle with the fruit and herbs. For more of a syrupy liquor - add a couple of tablespoons of caster sugar.
Shake the bottle for a minute to mix and then leave in a cool dark place for between two weeks and a month, shaking up every week. Strain and rebottle.
Try out these base spirits with suggested flavouring ideas. Well, go on...
Infused spirits ideas
Apple, Pear and Cinnamon Vodka
Blueberry and orange vodka
Ginger and lemongrass vodka
Ginger and cinnamon with vodka and brandy mix (Christmas in a bottle)
Why not bottle some up for a Christmas hamper? Here's some more ideas...
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