Oleo Saccharum: Oleo saccharum, or sugared oil, adds complex, intense citrus flavor and satisfying mouthfeel to cocktails from punches to Old Fashioneds to lemonade. It’s a great way to use the whole fruit around your home bar and kitchen instead of just the juice. Try experimenting with various citrus fruits for different drinks - this method is very forgiving.
Remove the citrus zest in long strips using a vegetable peeler, avoiding the bitter, white pith as much as possible. Muddle with the sugar and toss to evenly coat, then leave at room temperature in a covered bowl overnight. The sugar will draw the oil out of the peels, collecting it in the bottom of the bowl.
Strain the oil-and-fruit compound the next day, pressing all the liquid out of the sugared peels, and store the result in the refrigerator until it’s ready for use.Makes approximately ⅓ cup of oleo saccharum.
Cocktail: Combine all ingredients in a large pitcher or punch bowl filled with ice and stir until very cold. Serve in punch cups or glasses and garnish with freshly grated nutmeg. Combine all ingredients in a large pitcher or punch bowl filled with ice and stir until very cold. Serve in punch cups or glasses and garnish with freshly grated nutmeg.