philrose
Well-Known Member
I agree that it can be a tricky dance to get the spice mixture right (especially if you decide to add cloves) but as for boiling: traditionally chai is boiled for a few minutes after the spices are added, so the astringency you extract from the spices will be normal. The only thing is you shouldn't add the cardamom until the end of the boil because it will burn and turn bitter. This is true of pretty much ever Indian recipe involving cardamom.
I wouldn't recommend grinding the spices to dust in a coffee/spice grinder. Chai spices are powerful, and you would want to avoid that instant coffee effect of garbage bitterness taste. If you want to use less overall then go ahead and grind, but the spices aren't too expensive and you have more control with whole or coarsely ground spices.
As a reference point, if I'm making a pot of chai (let's say four cups) I'd crush 1 clove for the whole pot with about 2 tablespoons of minced ginger, and crack 3-4 cardamom pods and crush those to throw in at the end (or two spins per cup of my cardamom filled pepper mill). Cinnamon is a no-no in my house, as are other spices like nutmeg, but if you want to get festive with a lot of spices tread on the softside with these two.
Having said that, for a 5 gallon batch, to achieve my desired level of spice, I'd probably use candied/crystalized ginger and whole cardamom pods in a hot tea, dose a pint of a similar styled commercial beer to taste then scale it up just like adding a fruit flavoring, extract or liquor. You can probably get away with boiling the tea if you're not crusing the spices to dust, but I do like the sound of phil's french press approach.
Candied ginger would be really interesting, I'd assume that it would ferment out to some degree.