03 - Splash of sparkling water (plain or flavored)
04 - Ice cubes, for serving
05 - Lemon slices, for garnish
# Instructions:
01 - Squeeze the lemon juice into a glass measuring cup and add the sweetened condensed milk. Whisk thoroughly or use a frother to combine until smooth.
02 - Add ice and lemon slices to a serving glass, then pour in the sweetened condensed milk mixture.
03 - Top off with your choice of sparkling water, stir gently, and serve immediately.
# Notes:
01 - You can use a blender to mix the base ingredients, though it's not necessary and may create more cleanup.
02 - For a more visually appealing presentation, reserve a thin lemon slice to place on the rim of the glass.