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Kvass with yeast / Russian bread drink
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Kvass with yeast / Russian bread drink

A glass of cold kvass – pure refreshment on hot summer days. The Russian bread drink tastes sweet and sour, incredibly delicious and is carbonated. It is a thirst quencher that you just can't get enough of. According to this recipe you can make kvas at home. You only need a few ingredients.
Course Drinks
Cuisine Russian
Prep Time 25 minutes
Cook Time 15 minutes
Resting time 2 days
Servings 2 l

Equipment

  • sealable glass bottles

Ingredients

  • 300 g rye bread (preferably Russian Borodino bread)
  • 3 l boiling water
  • 80 - 130 g sugar
  • 40 g raisins
  • 8 g fresh yeast

Instructions

  • Cut rye bread into small cubes, spread them on a baking sheet and toast them in a preheated oven at 180 °C for about 20 - 30 minutes.
  • Now put the bread in a large glass bowl or a large screw-top jar, pour boiling water over it, cover it with a towel and let it cool down to lukewarm at room temperature. This will take about 5 - 8 hours.
  • Fold a cheesecloth about four times, line a strainer with it, and hang the strainer over a large glass bowl. Strain the lukewarm water-bread mixture, squeeze the bread residue in the cheesecloth a little and discard it.
  • Add fresh yeast and sugar to the bread water and stir until the sugar and yeast dissolve.
  • Add raisins, cover the bowl with the bread water with a towel and let it ferment in a warm place for about 12 hours. (Note the tips and tricks for this at the top of the post).
  • Then transfer the bread drink into glass bottles (leaving about 5 cm of space to the rim in each bottle) and refrigerate for at least 24 hours.

Notes

  • Use rye bread of very good quality. The best kvass is made from the Russian Borodino bread.
  • When toasting the bread in the oven, make sure that it does not burn. Otherwise the kvass will taste bitter in the end.
  • Dry yeast can be used instead of fresh yeast. For the recipe you need 3 g of it.
  • It is important that the bread water is lukewarm when you add yeast, so that they can develop their effect well.
  • To get the water-bread mixture to ferment, it should be warm enough in the room. If it is about 24 °C in the room where the mass is resting, it needs about 8 - 12 hours for fermentation. The colder it is in the room, the more time the mass needs to ferment.
  • Note the detailed tips and tricks for making kvass at home at the top of the post.