Kvass 
Classification:
kvass, rye  
Source: Ronald Leenes, (romix@bsk.utwente.nl)
                 Issue #819, 2/7/92 
 I got this  recipe from  a book  called dinerparty  a la  perestrojka. I
       tried it once, it tasted terrible, but that was probably due to the fact
       that the rye-bread was almost burned.
 
       This is more or less the description the book gives.  Remember this is a
       recipe for non-brewers. It is a cookbook after all.
Ingredients:
-  500 grams Rye-bread
 - 8 litres, water
 - 25 grams yeast (the book mentions yeast to make bread)
 - 225 grams sugar
 - 4 spoons of luke warm water
 - 1 lemon
 - 2 spoons of raisins
 - 2 branches of peppermint
 
Procedure:
   Put the slices of rye-bread in the oven (200  degrees Celsius) for about
       45 mins, until they're dried.   Boil the 8 liters of  water. Crumble the
       dried rye-bread, put it  in the boiling water  for about 5 mins.  Let it
       the water, and  rye-bread rest  for 4 hours,  covered with  a tea-cloth.
       Crumble the yeast, 15 mins before the 4 hours are over. Mix the crumbled
       yeast with some sugar and the luke warm water. Let it  rest for 15 mins.
       Filter the water-rye-bread mix in a kitchen sieve. Carefully extract all
       water from the rye- bread. Wash, and peel the lemon. Add the lemon-peel,
       the sugar, the yeast  and the pepermint. Stir  the solution, and  let it
       rest (covered)  for 8  hours.   Sieve the  solution (tea-cloth).  Bottle
       it.Put some raisins, a bit of lemon-peel, and a fresh leaf of peppermint
       in every bottle, close the bottles, and keep them in a cool place.
 
       Ready when the raisins start floating.
 
       Sieve the stuff one more time in a tea-cloth.
 
       Put the Kvas in the fridge 4 hours before drinking.