Add <quantity>100<unit>g</unit></quantity> of coarse ground coffee to a glass jar with a lid

Add <quantity>1<unit>L</unit></quantity> of filtered water

Put the lid on the jar and place it in the refrigerator for 12h to extract the flavors

Sieve it through a coffee filter into a pitcher

Slice <quantity>1</quantity> rangpur lime

Fill a glass with ice cubes. Pour the coffee into the glass and garnish with rangpur lime slices to taste. The cold brew is ready

Enjoy this perfect summertime coffee!