Aperol Sour aka Intro to Aperol

Ingredients

• 1 oz. (30 ml) Gin
• 1 oz. (30 ml) Aperol
• ¾ oz. (22.5 ml) Lemon Juice
• ¼ oz. (7 ml) Simple Syrup
• ½ oz. (15 ml) Egg White
• 2 dashes Peychaud's Bitters