Champagne Cocktails – Garden & Gun

Ingredients

• Bitters (McConnell uses orange, but you can substitute your favorite)
• Sugar cube
• Champagne
• 2 oz. gin
• 1 oz. lemon juice
• 1 tbsp. powdered sugar
• 1 egg white
• 3-4 oz. champagne
• 1 oz. Old Forester bourbon
• 1/2 oz. Cointreau liqueur
• 4 dashes Peychaud's bitters
• 3 dashes Angostura bitters
• 1 1/2 oz. aged rum, like Flor de Caña
• 3/4 oz. lime juice
• 3/4 oz. simple syrup
• 4-5 fresh mint leaves
• 2 dashes Angostura bitters
• 3 oz. champagne