Step 1: Prepare the shot glasses by rimming them with sugar. To do this, run a lemon wedge around the rim of the glass and dip it into sugar for a sweet finish. A sugared rim enhances the candy-like experience and provides a contrast to the tartness of the shot.

Step 2: Fill a cocktail shaker with ice cubes to chill the mixture properly. Shaking the drink over ice ensures that the shot is well-mixed and refreshingly cold.

Step 3: Add 1 oz of citrus vodka, ½ oz of limoncello, ½ oz of fresh lemon juice, and ½ oz of simple syrup into the shaker. The combination of citrus vodka and limoncello provides a strong lemon flavor, while the simple syrup balances out the sourness.

Step 4: Secure the shaker lid and shake vigorously for about 10–15 seconds to combine all the ingredients and chill the shot. Shaking is essential for proper dilution and ensures a well-balanced flavor.

Step 5: Strain the mixture into the prepared shot glass, ensuring a smooth pour without any ice shards. If you prefer a cleaner presentation, use a fine-mesh strainer to remove any small bits of ice.

Step 6 (Optional): Garnish with a small lemon wedge or a piece of Lemonhead candy on the rim for extra visual appeal. This adds a playful touch and reinforces the candy-inspired theme of the shot.