How to make cold brew with coffee grounds

You can make your own cold brew coffee by grinding your own coffee grounds, mixing wth water and letting it steep for a while. It’s not too hard, let's get started. 

Grind your beans and mix your cold brew

You're going to need your old coffee grounds or coffee beans, a grinder, water and something to steep your brew in. You can use anything. Something glass is ideal or use a coffee pot with a filter, like a Hario Mizudashi. 

Grind your beans (or use the old grounds from your coffee efforts!) in whatever way suits you and add the grounds and water into your steeping pot. It's easier to put the grounds in first and then the water. I use a ratio of 50 grams / 1.8 oz of coffee grounds to 600ml / 20 oz of water. 

Steep your brew

Place the lid on your pot and steep it in the fridge for half or a full day. Test out the strength that suits you by taking it out at 12 hrs and tasting it. The longer the stronger, until at a certain point and then it becomes bitter. 

Make coffee concentrate ice cubes

I've experimented with all sorts to improve the concentration and coffee ice cubes work well. Premake some espresso shots and pour them into a silicone ice cube mould that pops out easily. Freeze! This way your cold brew doesn't get diluted, it get's more concentrated. 

Enjoy your cold brew

I pour two thirds of a cup of cold brew and then use concentrated cream (learnt that trick in Japan) or milk if it suits you better to top it up. Throw in your concentrated coffee ice cubes too and enjoy with someone special. 

Leave a comment if this helped your cold brew making.

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