When it’s 90f and 90% relative humidity at 8am hot coffee is punishment. i can knock out three cold brews and get my caffeine buzz without overheating internally.
Also, my stomach is a big baby and traditionally brewed coffee is too acidic for my stomach to handle. Cold brew is less acidic. Even if I heat up a cup it’s still lower acid because it was cold brewed.
Most cold brew is bad because people treat it like just an easy way to make cold coffee. I’ve been able to convert literal professional cold brew haters with actual good cold brew.
I’m being a bit facetious, but I’m talking about career coffee professionals who would shit on cold brew including the person who had the idea for and helped design the Verve flash brew system that they use instead of cold brew. Also a few cafe owners who do iced coffee because they didn’t like cold brew.
You can get good Iced coffee that way, but you also have to do something to boost extraction. I usually grind a little bit finer and stir the grounds a bit while they’re brewing. It’s a lot easier with something like a Chemex or a Kalita Wave since they already drain fairly slow.
As for the cold brew, it’s hard to give an exact recommendation without knowing what coffee you’re using, what your water is like, and what equipment you have on hand.
In general what I do on a smaller scale is:
Using a paper cold brew bag inside of a nylon one (just in case the paper one breaks). You can use a cotton bag but they’re hard to care for.
Grinding the coffee aiming for like a 800-1000μm mean particle size, which is a medium/medium-coarse grind about what you would do for a large commercial batch brewer. This is significantly finer than almost every cold brew recipe online will tell you.
Using roughly a 9:1 water to coffee ratio. This is significantly more water than any recipe will tell you.
Doing a “hot bloom” where you start with about 1/4 of your water hot and you agitate the coffee and the hot water together for about 45 seconds to 1 minute before adding the rest of the water as either ice water or very cold water as quickly as you can.
Brewing in a fridge for roughly 18-20 hours. You can start tasting at around 16 hours and it’s usually fine to let it go up to 24 hours.
Remove the bag and jury-rig some way for it to sit above the cold brew and drain for about half an hour.
Dilute the cold brew to taste, usually by about 1/4.
Optional step of letting the cold brew sit for an hour or so and then carefully decanting into a separate container, leaving any silt that has settled at the bottom of the original container. This will give you a clearer final drink and a bit longer of a shelf life.
The exact ratio and brew time will depend heavily on your coffee and your water. The biggest problem I see (taste) with the water people use is too high levels of anything acting as a pH buffer in the water, you can’t really do anything about this without building your own water (starting with pure water and adding minerals), this always hides any of the delicate flavors of the coffee and gives the cold brew a very strong prune-y note.
oh i dont rly like cold brew tbh
No one does
I do.
When it’s 90f and 90% relative humidity at 8am hot coffee is punishment. i can knock out three cold brews and get my caffeine buzz without overheating internally.
Also, my stomach is a big baby and traditionally brewed coffee is too acidic for my stomach to handle. Cold brew is less acidic. Even if I heat up a cup it’s still lower acid because it was cold brewed.
Technically cold brew isn’t any less acidic, it just feels way less acidic since more lipids and sugars are extracted.
Most cold brew is bad because people treat it like just an easy way to make cold coffee. I’ve been able to convert literal professional cold brew haters with actual good cold brew.
There are people whose job is hating cold brew?
Pays ok
I’m being a bit facetious, but I’m talking about career coffee professionals who would shit on cold brew including the person who had the idea for and helped design the Verve flash brew system that they use instead of cold brew. Also a few cafe owners who do iced coffee because they didn’t like cold brew.
What kind of method do you use to make good cold brew?
I’m assuming my “replace some of my pour over water with equal mass in ice” is shitty lol
You can get good Iced coffee that way, but you also have to do something to boost extraction. I usually grind a little bit finer and stir the grounds a bit while they’re brewing. It’s a lot easier with something like a Chemex or a Kalita Wave since they already drain fairly slow.
As for the cold brew, it’s hard to give an exact recommendation without knowing what coffee you’re using, what your water is like, and what equipment you have on hand.
In general what I do on a smaller scale is:
The exact ratio and brew time will depend heavily on your coffee and your water. The biggest problem I see (taste) with the water people use is too high levels of anything acting as a pH buffer in the water, you can’t really do anything about this without building your own water (starting with pure water and adding minerals), this always hides any of the delicate flavors of the coffee and gives the cold brew a very strong prune-y note.
This is fantastic, thanks so much for the pro tips!
Any time. I’ve spent years figuring all of this out so other people don’t have to.
GOOD post
A place near me tries to upsell me on cold brew when I ask for an iced long black. I’m like no i ordered what I ordered cos that’s what I want