Dissolve sugar in 1 to 2 tablespoons of warm water to make a quick simple syrup. Stir until fully dissolved. If you already have simple syrup or prefer using syrup, skip this step and measure the 3 tablespoons directly.

If using bottled syrup or concentrate

Measure the fruit or cola syrup and keep ready. Reduce the added sugar amount or omit the quick syrup to avoid over-sweetening.

Assemble Soda

Fill a tall glass or pitcher with the ice (about 1 cup per serving or adjust for a pitcher).

Add the prepared simple syrup (or granulated-sugar solution) and the fruit syrup or concentrated flavor to the glass or pitcher.

Pour in the lemon and lime juices. The citrus brightens the soda and balances sweetness.

Slowly pour the carbonated water over the back of a spoon or along the inside of the glass to preserve bubbles and avoid foaming. Stir gently once with a long spoon to incorporate the syrup and juices without flattening the carbonation.

Taste and adjust: add up to 1 tablespoon additional syrup or 1–2 dashes of bitters if a stronger or more complex flavor is desired.

Garnish & Serve

Add mint sprigs and citrus slices to the glass or pitcher for aroma and presentation. Clap the mint between your palms before adding to release oils.

Serve immediately while carbonated. If serving in a pitcher, keep chilled and stir gently before pouring additional glasses.