Pumpkin Pie Martini
Garnish with a sprinkle of cinnamon sugar and/or grated nutmeg.
For the pumpkin spice syrup, add a cup of water, cup of sugar, half teaspoon of vanilla, teaspoon each of cinnamon and nutmeg, half teaspoon of ground ginger and a sprinkling of cloves into a saucepan. Bring to boil, then allow to simmer for 10-15 minutes, then strain.

For the cocktail, add all ingredients into a shaker with ice, then shake and strain into a chilled martini glass.
[['3 cl', 'Butterscotch liqueur'], ['1.5 cl', 'Bourbon whiskey'], ['1.5 cl', 'Cinnamon whisk(e)y'], ['4.5 cl', 'Pumpkin spice syrup (homemade)'], ['3 cl', 'Double cream / heavy cream']]
[['3 cl', 'butterscotch liqueur'], ['1.5 cl', 'bourbon whiskey'], ['1.5 cl', 'cinnamon whisky'], ['4.5 cl', 'pumpkin spice syrup'], ['3 cl', 'cream']]