Gin Rickey - cooking recipe

Ingredients

cracked ice
1 (1.5 fluid ounce) jigger dry gin
1 lime, juiced
1/2 teaspoon superfine sugar
seltzer water
1 slice lime

Preparation

Fill a highball glass 3/4 full with ice. Pour in gin, lime juice, and sugar. Stir, and fill remainder of the glass with seltzer water. Garnish with a lime slice.