National Dish Russia: Kvass (Recipe)
In this article
Meet Kvass, the refreshing, lightly fermented drink that Russians have been brewing from bread for centuries. With its gentle sweetness, faint fizz and barely-there alcohol, it is the perfect thirst-quencher on a warm day — and a household staple thought to be wonderfully good for the gut. Best of all, it is remarkably simple to make at home, and you can tune the flavour to suit exactly how you like it.
About Kvass
Kvass is Russia’s national drink, a refreshing and mildly alcoholic beverage traditionally made from bread and water. It has a subtly sweet taste and is rich in probiotic properties, which is part of what makes it such a popular thirst-quencher. In Russia it is often regarded as a health drink that aids digestion. Making kvass at home is straightforward, and it gives you the freedom to adjust the flavours to your own personal taste.
Ingredients (serves 1–2)
- 200 g bread (rye bread or dark bread)
- 1 litre water
- 100 g sugar
- 1 tsp dried yeast
- 2–3 raisins (optional)
Shopping for the ingredients
Before you start brewing your kvass, gather all the ingredients you need from a supermarket or a well-stocked grocer. You will mainly need bread, water and sugar, which most households tend to have on hand anyway. Try to choose a good-quality bread, as this makes all the difference to the final flavour. You will also find dried yeast and raisins in the baking aisle, both of which help the fermentation along nicely.
Preparing the dish
Before the kvass is set to brew, it is important to prepare the ingredients properly. The bread should be cut or cubed into small pieces so it interacts more quickly with the water. It is also a good idea to bring the water to the boil first and then let it cool, so the yeast can do its work. These steps take very little time and are crucial to the quality of the finished drink.
Step-by-step instructions
- Cut the bread into small cubes and toast them lightly in a pan to bring out a deeper, more intense flavour.
- Boil the water and let it cool to around 30 degrees.
- Place the bread pieces in a large bowl and pour over the warm water.
- Add the sugar and the dried yeast and stir well to combine.
- Cover the bowl with a cloth and leave the mixture to ferment in a warm spot for about 24 hours.
- After fermenting, strain the kvass through a fine sieve and add the raisins if you like.
- Pour the drink into bottles and chill in the fridge.
- Just before serving, you can finish the kvass with herbs or fruit to taste.
Gluten-free / lactose-free version
To make kvass gluten-free, simply swap the traditional rye bread for a gluten-free loaf. Take care that all the ingredients, including the yeast, are gluten-free too. Kvass is also naturally lactose-free, which makes it a great option for anyone who is lactose intolerant. You can enjoy this refreshing drink without giving a second thought to any intolerances.
Tips for vegans and vegetarians
Kvass is an excellent choice for vegans and vegetarians, as it contains no animal products whatsoever. Just make sure the bread and yeast you use are free from any non-vegan ingredients. You can also combine the drink with all sorts of fruity or spiced aromas to make it even tastier. Experiment with ingredients such as ginger or mint to add your own personal touch.
More tips and tricks
For the best results when making kvass, taste the drink after the first round of fermentation. The longer the kvass ferments, the more intense the flavour becomes. You can adjust the fermenting time to suit whether you prefer a sweeter or a more savoury taste. Using different kinds of bread can also have a lovely effect on the end result.
Adapting the recipe to your taste
The base recipe for kvass offers plenty of room for personalisation. You could experiment with different amounts of sugar, for example, to vary the level of sweetness. Adding spices such as cinnamon or cloves can lend the drink an exciting new note. Let your creativity run free and shape your kvass exactly to your own taste.
Ingredient substitutions
If you do not have dried yeast to hand, you can use fresh yeast instead, bearing in mind that the ratio needs adjusting. In place of sugar, honey or other sweeteners can give the drink a different flavour profile — much as honey defines a glass of Sbiten. The choice of bread can vary too: spelt bread, for instance, gives a lighter taste. Whatever alternatives you choose, just remember to adjust the proportions accordingly.
Drink pairing ideas
- Fresh tea as an accompaniment
- Kvass paired with dried fruit, in the spirit of a fruity Kompot
- A refreshing lemonade for a little extra fizz
Serving and presentation ideas
For an appealing presentation, serve the kvass in pretty glass bottles or tumblers. Add fresh herbs or slices of fruit for an extra splash of colour. A few ice cubes round the drink off and add a wonderfully refreshing touch. Think too about a decorative napkin or a special coaster to enhance the whole drinking experience.
A bit of history
Kvass has a long history and has been made in Russia for centuries. It was originally used as a staple food and enjoyed enormous popularity. The traditional, artisanal way of making it lives on today in many families, each loyal to their own recipe. Kvass is not just a drink but a piece of culture, woven into Russian identity — every bit as much a part of Russian cuisine as the berry drink Mors.
More recipe ideas
Summary: Kvass
Making kvass at home is not only easy but also a wonderful way to experience a slice of Russian culture. With this guide and a few recipe tweaks, you can create your very own delicious kvass. Experiment with different ingredients to find your perfect flavour. Enjoy this unique drink as a refreshing thirst-quencher or as the ideal companion to your favourite dishes.
