Step 1.
- Chill a champagne flute.
Step 2.
- In a shaker, combine 2 ounces of gin, 1 ounce of freshly squeezed lemon juice, and 1 teaspoon of sugar.
Step 3.
- Fill the shaker with ice and shake well until chilled.
Step 4.
- Strain the mixture into the chilled champagne flute.
Step 5.
- Top with 3 ounces of champagne.
Step 6.
- Garnish with a lemon twist. Enjoy!