Classic French 75

Bottle of Whole Leaf Gin next to a glass that has a cocktail in it

1 oz. Whole Leaf Gin
1/2 oz. Lemon Juice
1/2 oz. Simple Syrup
3 oz. Champagne

Add all ingredients except Champagne to shaker, add ice. Shake well and strain into a Champagne flute. Top with Champagne and garnish with a lemon twist.