St Andrew's Day falls on 30 November, Scotland's national day, and the natural thing to pour is Scotch. A gentle Speyside such as the Singleton of Glendullan 12 welcomes everyone in. A smoky Islay like Lagavulin 16 sees the night out. Everything in between is just geography, and Scotland has plenty of that.

The beauty of a St Andrew's Day dram is that it asks almost nothing of you. No fireworks, no fancy dress, no booking six weeks ahead. Just a bottle with a Scottish accent, a few people you like, and the good sense to take your time over it. Here is how we would run the evening.

St Andrew's Day Sneaks Up on You

It is the quietest of the big Scottish celebrations. Burns Night gets the haggis and the poetry. Hogmanay gets the chaos. The thirtieth of November, Scotland's official national day and the feast of its patron saint, tends to arrive without much fuss. This year it lands on a Monday, which is all the more reason to make something of the weekend before it. The saltire that flies over it, the diagonal white cross on a blue field, is often called the oldest national flag still in use. A day with that much history behind it deserves better than a glass of something forgettable.

Start Gentle: A Speyside to Open the Door

Every good evening needs a dram nobody can argue with, and Speyside is where you find it. This is the soft heart of Scotch country, the stretch of the north-east where more than half of Scotland's malt distilleries sit shoulder to shoulder along one small river. The whisky it makes tends to be honeyed and easy, built for pleasure rather than endurance.

The Singleton of Glendullan 12 is exactly that bottle. At £34.99 it pours like warm pastry and orchard fruit, the kind of malt you can hand to someone who swears they do not like whisky and then watch them quietly change their mind. Start here. You can always get braver later.

The Middle of the Map: Lowland Calm, Highland Depth

From Speyside the evening can wander in two directions. South, towards the Lowlands, where the whisky turns lighter and greener. Edinburgh has been distilling single malt again for the first time in generations, and the Bonnington Sherry Cask at £44.99 is the proof: young, confident, a city malt with a sherried glow. North and west you climb into the Highlands, where everything gets bigger. This is Glenmorangie country, home to Scotland's tallest stills and some of its most elegant whisky, and it is where a sherried Highlander like the Tomatin 18 Oloroso at £97.99 finds its feet. Dried fruit, a little spice, the sense of a fire that has been lit for a while.

End in Smoke: Islay After Dark

There is a point in every Scottish evening, usually late, when someone reaches for the peat. Islay is the small Hebridean island that makes the smokiest whisky on earth, and its malts taste of bonfires on a shingle beach, of iodine and brine and woodsmoke. Ardbeg built its name on exactly that intensity. The one to end on is Lagavulin 16 at £86.99, the reference bottle for what heavily peated Scotch is supposed to be. It is not a crowd-pleaser in the way the Singleton is. It is a closer: deep, tarry, strangely comforting, the dram you nurse while the conversation turns to the things people only say after midnight. If you want to understand why Islay divides a room, we went into it in Islay vs Speyside, and into how the smoke gets into the glass in what peated whisky actually is.

How to Pour It (and What to Say)

None of this needs ceremony, but a few small things help. Use a glass that narrows at the top so the aromas gather. Add a few drops of water to the stronger drams, which opens them up rather than waters them down. Do not chill good Scotch, and do not rush it. And when the first glass is poured there is really only one thing to say: slàinte mhath, good health, the toast that has closed Scottish evenings for centuries. Browse the full whisky collection if you want to build your own line-up, from gentle to ferocious.

St Andrew's Day will not ask much of you. One good bottle, honestly, is enough. But Scotland is a country of regions and moods, and there is something quietly joyful about travelling the whole map in an evening, from a soft Speyside opener to a smoky Islay last word. Pour generously, and raise the first glass to the thirtieth of November. Slàinte.