Gather all your ingredients to make the Spring Mocktail: fresh mint, cucumber, lime juice, sparkling water, and sweetener if desired. Prepare utensils such as a muddler and a pitcher.

In your pitcher, place a handful of fresh mint leaves and a chopped cucumber. Using a muddler, gently press them together for 30 seconds to release vibrant aromas and flavors.

Pour in the lime juice for a bright zesty flavor. Add sweetener if preferred and stir the mixture well for about 15 seconds.

Slowly pour in the sparkling water into the pitcher at an angle, stirring lightly for about 10 seconds to maintain fizz.

Fill glasses with ice cubes, pour the mocktail over the ice, and garnish with mint leaves or cucumber slices. Serve immediately.