Recipe for making finnish SAHTI
Subject: Recipe for making SAHTI
Organization: Nokia Telecommunications.
Date: Mon, 7 Mar 1994 10:54:22 GMT
Sahti is a traditional finnish beverage. It's close to some sort of strong
beer but it has some considerable differences. Normally, sahti is not bottled
to bottles that can keep the pressure and that's why sahti has quite low
CO2 content. For making sahti you need normal equipment for making full mash
beer. Here is a recipe for making a small patch.
5 kg barley malt
1/2 kg rye malt
7.5 l water (for making the mash)
juniper branches or berries
Adding hops to sahti is not necessary. Many traditional recipes don't
Put all barley and rye malt to a big kettle. Add 1.5 litres of water of
temperature about 40 degrees centigrade. Add another 1.5 litres of water
every half an hour. Stir the mash when you add more water. Every time,
the added water should be warmer than previously added. The last 1.5
litres should be boiling.
Boil the mash shortly and stir it continuously. (This is the biggest
difference between making beer and sahti.) The mash should became a bit
reddish in colour.
Put the juniper branches on the bottom of the lauter tun and add the mash.
Recirculate the first turbid run off to get clear wort. Sparge slowly
with boiling water. (The use of boiling water is another major difference
between making sahti and beer.) Collect 12 litres of wort. Original
gravity of the wort should be about 1100. Take 1/2 litres of wort and
cool it to 25 C temperature and pitch the yeast. Boil the rest of the
wort quickly and add hops. Cool the boiling wort rapidly to pitching
temperature (25 C), put it in the fermentation bin and add the starter
culture. It is better to keep the fermentation temperature below 20 C.
So the fermentation takes a longer time but the taste is better.
Let the sahti ferment for about a week so that the spesefic gravity is
around 1030 - 1040. It shoud still have a bit sweet taste. Bottle the
sahti to bottles with easily openable caps and put in a cool (10 C) place.
You should let the extra CO2 out from the bottles for every second day
or use loose caps. After a few days you should taste the sahti. When the
sweetness is optimal (it depends on your taste), fix the caps and put
sahti in a cold place. The lagering temperature should be close to
freezing point but not below.
Drink and enjoy. Optimal serving temperature is about 8 C.