Cold Brew

Background

Did you know the earliest documented record of cold brew coffee was in Kyoto, Japan in the 1600s? This technique steepens coffee grounds in cold water for an extended period, typically 12-24 hours. It produces a smooth, sweet, and less acidic brew, a refreshing choice, especially in warmer weather & tropical climates.
Requirements

Coffee Amount:
55g of coffee beans that have the flavors you prefer
What you need:
650ml Water
Coffee Beans
Grinder
Scale
Extraction Time: ~8 hours

Coffee. Water. and Time. That's all you need to discover the art of cold brew, a refreshingly simple method to awaken your senses. Infuse your ground coffee with cold water, and let this magical blend sit quietly in the cool confines of your refrigerator. Give it eight to twelve hours to mingle and merge, then indulge in the exhilarating rush of crystal-clear, zesty coffee

1) Grind Coffee

Weigh 50 grams of coffee and grind on a coarse setting to brew ~500ml of coffee. For 1L of cold brew, use 80-100g of coffee. The grounds should be about the size of kosher salt. Cold brew is generally a 1:10 ratio of coffee to water, but can range from 1:9 to 1:12, depending on how you like it.