Classic cocktail · Guided recipe

Between the Sheets

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A Sidecar with rum: cognac, white rum, orange liqueur and lemon. Bright, boozy and roaring-twenties.

Preparation~2 minEasyStrengthStrongabout 32% ABVMethodShaken8 guided stepsIngredients4Coupe or martini glass
Sour

In the glassCognac · White rum · Triple sec / Cointreau · Fresh lemon juice

See exact amounts
Between the Sheets in a clear shallow coupe styled in an old orchard inn bar with pale plaster, applewood and a soft window looking onto bare branches.
Make it with guidanceOne clear action at a time, with timers built in.

What goes in

Ingredients

An empty clear coupe glass with a shallow rounded bowl and slender stem.
Serving glassCoupe glass

Set up before you pour

Use a coupe glass.

The stem keeps your hand away from a cold drink, while the rounded bowl makes an up serve easy to sip.

Standard size
200 ml oz
Ice & serve
Chill it first; serve without ice.
If you don’t own one
Use a small martini glass or stemmed dessert glass.
Tools to set out
  • cocktail shaker
  • strainer (or a small sieve)
  • jigger or measuring spoon
Compare all glass types
Scale to your coupe or martini glassWe’ll remember this glass size.
  • Cognac22 ml
  • White rum22 ml
  • Triple sec / Cointreau22 ml
  • Fresh lemon juice15 ml

From bottle to glass

Method

  1. 01
    Instructional sketch: Measure and pour spirit whiskey into the shaker tin without serving ice.
    Measure into the shaker

    Pour 22 ml cognac into your shaker

    • Cognac
  2. 02
    Instructional sketch: Measure and pour spirit vodka into the shaker tin without serving ice.
    Measure into the shaker

    Add 22 ml white rum

    • White rum
  3. 03
    Instructional sketch: Measure and pour liqueur orange into the shaker tin without serving ice.
    Measure into the shaker

    Add 22 ml triple sec / cointreau

    • Triple sec / Cointreau
  4. 04
    Instructional sketch: Measure and pour fresh lemon into the shaker tin without serving ice.
    Measure into the shaker

    Add 15 ml fresh lemon juice

    • Fresh lemon juice
  5. 05
    Instructional sketch: Add cubed ice to the shaker tin.
    Ice the shaker

    Fill the shaker with ice

  6. 06
    Instructional sketch: Seal the two-piece shaker and shake it firmly with both hands.
    Seal and shake

    Seal and shake hard

  7. 07
    Instructional sketch: Strain the orange cocktail from the shaker into the coupe glass without serving ice.
    Strain cleanly

    Strain into a chilled glass — no ice

  8. 08
    Instructional sketch: Finish the orange drink in the coupe glass without serving ice with Lemon Twist.
    Finish the drink

    Finish it — add a lemon twist

Know your drink

About the Between the Sheets

A Sidecar, amber brandy rocks drink and bright brandy highball in a hotel bar.

Why the rum is there

Splitting the base is one of the oldest tricks in a sour. Cognac on its own gives you a Sidecar. Add rum and the drink gets wider and drier, because two spirits share the same lemon and sugar while occupying different parts of the palate. The move works elsewhere too. Half cognac and half apple brandy makes something worth pouring in October.

Common questions

Between the Sheets FAQ

Is this just a Sidecar with rum in it?

Close, but the split changes what you taste. Halving the cognac and handing the other half to white rum lightens the fruit and lays a dry, grassy note underneath. It also drinks stronger, since the rum replaces nothing but more spirit.

My triple sec is the cheap stuff. Does it show?

Most triple secs are sweeter than this drink can carry at 22 ml. Either cut the liqueur to 15 ml and push the cognac up to 30, or switch to a drier orange liqueur such as Cointreau or Pierre Ferrand. Fresh lemon only, never the bottled stuff.

What kind of cognac works best?

VSOP is the sweet spot. VS tastes thin and hot once lemon hits it, and the oak in an XO gets buried under three other ingredients. Anything in the mid price range is plenty. Save the good bottle for a Stinger, where there is nowhere to hide.

Can I use aged rum instead of white?

You can, and you get a different drink. An aged Jamaican or Barbadian rum brings banana and molasses that crowd the cognac out. If you go that way, drop the orange liqueur to 15 ml so the sugar does not stack up. White rum keeps things clean.

What ingredients are in a Between the Sheets?

A classic Between the Sheets calls for 22 ml (0.75 oz) Cognac, 22 ml (0.75 oz) White rum, 22 ml (0.75 oz) Triple sec / Cointreau, 15 ml (0.5 oz) Fresh lemon juice. That single-serve spec scales cleanly — the recipe above converts it to oz and multiplies it for 2–4 drinks.

How strong is a Between the Sheets?

A standard Between the Sheets is roughly 32% ABV once mixed (before ice melt softens it further). That makes it spirit-forward — closer to a Martini than to a beer, so sip it slowly.

Is a Between the Sheets shaken or stirred?

A Between the Sheets is shaken — the rule of thumb is to shake anything with citrus juice. About 13 seconds with plenty of ice chills and dilutes it correctly.