Scant 1 ounce of basil simple syrup1:1, see recipe below
Optional: basil leaf for garnish
Instructions
Put ice in a cocktail shaker and pour the gin, lime juice, and basil simple syrup over it.
Shake vigorously for 15 seconds, then strain into a cocktail glass.
Garnish with fresh basil.
TO MAKE BASIL SIMPLE SYRUP: Stir together equal parts water and granulated sugar (I do 1/4 each) in a small saucepan on medium-high heat til it's dissolved. Let it come to a boil briefly, then remove from heat and add a few basil leaves to steep for at least 30 minutes. Let it cool and keep in the refrigerator.
Notes
Yes, fresh lime juice is VERY important. If you don't have fresh, make a different cocktail :)
I like my gimlets on the tart side and go heavier on lime juice so I can enjoy it a little longer. If you like yours boozier, just decrease the lime juice to 1 ounce instead.