01 -
Pour cold water into the blender.
02 -
Add granulated sugar, sweetened condensed milk, and coconut extract if using to the blender.
03 -
Cut off the ends of the limes and slice each lime into approximately 18 small pieces.
04 -
Add lime pieces to the blender. Blend for 20 seconds until the mixture is combined and limes are broken down.
05 -
Place a fine mesh strainer over a large bowl or pitcher and pour the blended mixture through. Press to extract as much liquid as possible and discard the pulp.
06 -
Transfer the strained beverage into 2 to 4 glasses filled with ice and serve immediately.
07 -
If the drink tastes overly bitter, stir in additional sweetened condensed milk as needed.