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Cocktail Making: When to Stir & When To Shake

There’s an art to making a good cocktail – and sometimes, that art comes down to one simple choice: to shake or to stir. It’s the small detail that separates a silky-smooth Old Fashioned from a perfectly frothy Whisky Sour. And while James Bond famously preferred his martinis shaken not stirred, even 007 might agree that the technique depends on the drink.

Shaking and stirring aren’t just for show; they change how a cocktail feels, tastes and even looks. Each method affects dilution, temperature, and texture – which means using the wrong one can completely alter your drink. So how do you know when to shake and when to stir? Let’s break it down.

Why do you shake some cocktails and stir others?

In simple terms, it comes down to ingredients and balance. Cocktails that are made entirely of spirits – like an Old Fashioned or Negroni – are stirred to smoothly blend the alcohol without over-diluting. You want them cold and clear, not cloudy or frothy.

Shaken cocktails, on the other hand, contain ingredients that need a bit more energy to combine – fruit juices, syrups, creams or eggs. Shaking chills and aerates the drink, giving it that silky texture or foamy top that makes a Sour or Margarita so satisfying.

Both techniques rely on precision. Stirring should be gentle and controlled, while shaking is quick and confident. Each has its purpose – and once you understand why, you’ll start to appreciate just how much craftsmanship goes into every serve.

When to shake

  • When your cocktail includes juice, syrup, cream, or egg white – anything non-alcoholic that needs proper blending.
  • To chill and slightly dilute your drink quickly (a good shake can drop the temperature by around 10°C in seconds).
  • When you want texture and aeration – think frothy, light, or refreshing serves.
  • Always shake with plenty of ice for a crisp, consistent chill.

When to stir

  • When your cocktail is all spirits, liqueurs, or other alcohol-based ingredients.
  • To blend flavours gently without clouding the drink or bruising delicate notes.
  • When you want a silky, smooth texture and crystal-clear appearance.
  • Stir with ice for 20–30 seconds until the outside of your mixing glass feels cold – that’s your cue it’s ready.

Cocktails to shake

Whisky Sour

A true classic that shows exactly why shaking matters. The Whisky Sour blends The Glenlivet Founder’s Reserve with lemon juice, sugar syrup and a touch of egg white for that signature silky foam. Shake hard with ice and strain to get its signature smooth, zesty finish.

Scotch Milk Punch

The Scotch Milk Punch is proof that whisky can be creamy and refreshing at the same time. With The Glenlivet 12 Year Old, milk, honey and nutmeg, it’s shaken to create that cloud-like texture. Rich, delicious and simple, this one’s ideal for cosy winter afternoons by the fire.

Paper Plane

Equal parts whisky, Italian liqueur, Amaro and lemon juice, the Paper Plane is all about balance. Shaking it ensures every element melds perfectly while adding that light, velvety finish. It’s a modern classic – punchy, bittersweet and a smart choice for evening drinks that feel just a little elevated.

Cocktails to stir

Scotch Whisky Mule

The Scotch Whisky Mule might look like it should be shaken, but this one’s stirred to preserve the whisky’s complexity. The Glenlivet 12 Year Old pairs with ginger syrup and soda for a crisp, balanced serve that’s best enjoyed over ice as the sun sets – refreshing without losing its whisky soul.

Old Fashioned

The definition of stirred sophistication. The Old Fashioned uses The Glenlivet 12 Year Old, sugar syrup and our perfect mix of bitters. Stirring slowly keeps the drink crystal clear and beautifully integrated – a whisky-first serve that’s ideal for relaxed evenings or after-dinner moments.

Hot Toddy

The Hot Toddy might not be stirred over ice, but the same principle applies. Mixing The Glenlivet 12 Year Old with hot water, honey and lemon should be gentle, not rushed – the goal is balance, warmth and comfort. It’s a slow, soothing way to end a long day.

Shaken or stirred, precision makes the difference

The best cocktails don’t just happen – they’re built with intention. Stirring and shaking are two sides of the same craft, each designed to bring out a drink’s best qualities. Once you’ve mastered both, you can start experimenting, swapping techniques and creating your own versions with confidence.

Whether you’re keeping things simple with a classic or trying something new for your next dinner party, The Glenlivet has a whisky that fits the moment. Explore more in our guides to easy whisky cocktails or discover how to use bitters in cocktail making.