Add in 4 oz of Sprite to the glass with the ice and rum.Note: if you want to skip measuring, just pour the Sprite directly into the glass to top it off.
Stir gently with bar spoon. Or gently pour from glass to shaker, back to glass.
If using lemon garnish: Cut lemon into slices. Take one wedge and cut a small notch in the pulp. Use the notch to secure the wedge on the rim of the glass.
Enjoy!
Notes
Tips & Variations
Keep the ratios right - the 2:1 Sprite to rum ratio is the best for optimal flavor. But you can certainly scale this recipe up by doubling or tripling each ingredient to make a big batch.
Make just in time - making this in advance doesn't work well because the Sprite will go flat. So, this is better to not make in advance.
Don't shake - with the amount of soda in this drink, you don't want to shake it to mix it. Instead use a bar spoon and stir it.
Flavor options - try out a spiced rum, coconut rum or a different sprite. You can also use a lime garnish instead of a lemon.