A vibrant and frothy gin fizz cocktail featuring butterfly pea flowers for a beautiful color change, lemon, lavender simple syrup, and egg white, topped with soda water.
To infuse gin with butterfly pea flowers: stir about 20 florets into regular gin and let sit for about 15-20 minutes.
For the cocktail: Dry shake gin, lemon, simple syrup, and egg white for 30 seconds. Add ice to the shaker and shake an additional 30 seconds, vigorously, to provide a frothy texture. Top with soda water and garnish with pea flowers and a slice of lemon.