Plum Bourbon Fizz

In a mixing glass, add the chopped plums and lemon juice and muddle to extract the juices of the plum. Muddle and strain until you have about 2 oz of plum juice.

In an empty cocktail shaker, add the plum juice, bourbon, honey thyme simple syrup, bitters, and egg whites. Give a dry shake for about 10 seconds before adding ice and shaking again.

Strain into an old fashioned glass and finish with champagne or sparkling water and garnish with a dried citrus wheel!