I use a simple list:
- 1/4 cup blueberries plus extra for garnish
- 1.5 oz vodka
- 1/2 oz fresh lime juice
- 1/2 oz simple syrup or more for extra sweetness
- Ginger beer enough to top, about 1/2 cup
- Ice cubes or crushed ice
- Lime wheel or sprig of mint for garnish
I always wash the berries and roll the lime on the counter to get more juice.