Ingredients:
1 oz vodka
½ oz grenadine
Lemon-lime soda, chilled, to top (6 to 8 oz)
Garnish: maraschino cherry
Instructions:
- Add vodka, grenadine, and simple syrup to a highball glass filled with ice.
- Top with lemon-lime soda and stir to combine.
- Garnish with cherry.