Lithuanian traditional foods

Rūgštynių sriuba: recipe, tradition, and history

Rūgštynių sriuba is a spring and summer green soup made with sorrel, potatoes, carrots, and onion, often served with boiled egg and sour cream.

Category

Soups

Type

sour green soup

Heritage status

living home tradition

Context

Sorrel, potatoes, egg, sour cream, spring greens, sour flavor

Names and variants

Green barščiai, Rūgštynienė

Spring acidity

Rūgštynių sriuba belongs to seasonal green cooking. It brings acidity at the time when lighter, greener flavors are welcome after winter.

The name green borscht shows a broader Lithuanian way of thinking about soup: borscht does not have to be only red beet soup, and a sour green base can play a similar role.

Fresh sorrel is milder; preserved sorrel is more intense. Jarred sorrel makes it possible to cook this soup when fresh leaves are gone. According to the Universal Lithuanian Encyclopedia, until the middle of the twentieth century soup in Lithuania was not only a lunch dish but also a breakfast or supper food, and in summer lighter sour green and vegetable soups were cooked.

Why the soup is cooked briefly

Sorrel is added at the end not only for color. Long boiling makes the acidity sharper and the leaves lose their fresh green impression.

Potatoes, carrots, and egg create the base that turns sorrel into a filling home meal rather than just a herbal broth.

Egg and sour cream

Boiled egg adds substance and softness, while sour cream rounds out the acidity.

For a fasting or lighter version, the egg and sour cream can be omitted.

Recipe

How to make rūgštynių sriuba

Sorrel is best added near the end, when the potatoes are already soft. This preserves its fresh acidity and green character.

Servings: 4 servingsPrep: 15 minutesCooking: 30 minutes

Ingredients

  • 2 handfuls fresh sorrel or 250 g preserved sorrel
  • 3 potatoes
  • 1 carrot
  • 1 onion
  • 1.2 l broth or water
  • 2 boiled eggs
  • Sour cream, dill, salt, and pepper

Method

  1. Cook the potatoes, carrot, and onion in broth until soft.
  2. Wash and chop the sorrel, then add it to the pot near the end.
  3. Simmer for a few minutes and season with salt and pepper.
  4. Serve with boiled egg, sour cream, and dill.

Notes

Preserved sorrel is already sour and salty, so add salt carefully.

Rūgštynių sriuba sources