- 2 large bananas, sliced, divided
- 1 cup coconut milk, divided
- 1 lime, juiced, divided
- 1/2 cup sugar, divided
- 6 cups ice, divided
- 4 ounces white rum, optional, divided
- Into a blender add 1 banana, 1/2 cup coconut milk, 1/2 of the lime juice, 1/4 cup of the sugar, and 3 cups of ice and add 2 ounces of rum if desired.
- Blend until smooth, about 1 minute.
- Pour into 2 tall glasses, and repeat for 2 more drinks.