Maple Walnut Bitters
Bourbon / Whiskey / Rye / Scotch
Fresh Lemon Juice
Dr. I.J. Douglass's Maple Walnut Bitters
Combine all ingredients in a shaker.
Add Ice to shaker.
Strain into a chilled coupe or cocktail glass.
Raw egg may contain salmonella. Egg whites are used in cocktails to add a frothy texture. The egg white may be omitted, the texture will be different. Aquafaba, juice from canned chickpeas, may be used as a substitute in equal volume.