Wash the lime, then cut in half and -importantly- remove the white stalk in the middle, otherwise it will be bitter…then cut into small pieces.
In a glass 2 tablespoons of sugar give, the cut limes in u. with the pestle work. Then add the ice cubes and if you like it sweeter, add another tablespoon of sugar.
Add the cachaca and finally the mineral water. Then stir with a cocktail stick nicely from below. -saúde-