Name: Posna sarma
Prep time: 35 min
Cook time: 2 h
Total time: 2 h 35 min
Yield: 18 medium sarma rolls, 6 servings
Cuisine: Serbian cuisine
Ingredients: 1200 g sauerkraut leaves, 18 usable leaves plus a few trimmings for the pot; 200 g short-grain white rice, rinsed and drained; 150 g ground walnuts; 250 g onions, finely chopped; 200 g carrots, coarsely grated; 60 ml sunflower oil; 8 g sweet ground paprika, divided; 1 g ground black pepper; 3 bay leaves; 40 g tomato purée; 1000 ml hot water, plus only enough additional hot water to keep the rolls barely covered during simmering; 4 g fine salt, for the filling only if needed

Yield 18 medium sarma rolls, 6 servings

Preparation time 35 minutes

Cooking time 120 minutes

Passive time 0 minutes

Ingredients ↓

Overview

Posna sarma with rice, walnuts and sauerkraut leaves

Posna sarma keeps the rolled-cabbage form of sarma while replacing meat with a filling suitable for fasting meals. Many meatless fillings exist, including versions with mushrooms, soy or fish in different contexts. This one is built specifically from rice, onion, carrot and walnuts, so its richness comes from nuts and oil rather than from meat.

Sauerkraut leaves do two jobs at once: they form the wrapper and they season the filling as the rolls simmer. Because their salt and acidity vary, the filling is seasoned cautiously. Thick central ribs are trimmed rather than forced into a tight fold. That small preparation step prevents tearing and lets each leaf wrap the rice mixture without a hard ridge through the centre.

The filling begins with softened onion and carrot. Rice is stirred through the seasoned oil before walnuts are added off the heat. The rice remains uncooked at this point because it needs to absorb liquid inside the rolls; the walnuts provide body and fat but do not replace that absorption. The mixture should remain loose enough for grains to expand.

Overfilling is one of the easiest ways to split sarma. A modest spoonful is placed on each leaf, the sides are folded inward and the roll is closed firmly but not compressed. About eighteen medium rolls fit this batch. A small amount of internal space is deliberate, because rice expands substantially during the long simmer.

The pot is lined with cabbage trimmings before the rolls are packed seam-side down. Bay leaves, tomato purée, paprika, the remaining oil and hot water season the cooking liquid. The rolls should be snug enough to stay closed but not packed so tightly that the rice cannot swell. Gentle heat is essential; vigorous boiling knocks the rolls against one another and can tear the leaves.

After about 105 minutes of low simmering, the cabbage should cut easily with a fork and the rice should be fully tender. The cooked dish is particularly good after its flavours have rested together, provided it is chilled promptly at 4 °C or below and later reheated to 74 °C. The finished filling should be moist and cohesive, with walnut richness behind the sour cabbage rather than dominating it.

Practical

ServingServe hot, usually 3 medium rolls per person, with bread if desired. The flavour becomes more integrated after a safe overnight chill and reheating.
Make aheadThe completed dish can be cooked a day ahead, chilled promptly and reheated before serving.
Storage and reheatingCool and refrigerate within 2 hours at 4 °C or below; use within 3–4 days. Reheat portions to 74 °C, adding a little water to prevent the rice from drying.

Ingredients

Sarma filling and wrapping

1200 g sauerkraut leaves, 18 usable leaves plus a few trimmings for the pot
200 g short-grain white rice, rinsed and drained
150 g ground walnuts
250 g onions, finely chopped
200 g carrots, coarsely grated
60 ml sunflower oil
8 g sweet ground paprika, divided
1 g ground black pepper
3 bay leaves
40 g tomato purée
1000 ml hot water, plus only enough additional hot water to keep the rolls barely covered during simmering
4 g fine salt, for the filling only if needed

Directions

Prepare filling and rolls

Prepare the cabbage leavesSeparate the sauerkraut leaves, trim the thick central ribs so the leaves roll without tearing, and chop a few trimmings for the base of the pot. Each leaf folds easily without a hard ridge.
Soften the onionCook the onions in half the oil until translucent and soft. Keep the heat at medium. The onions are soft and lightly golden at the edges.
Coat the riceAdd the carrots and cook briefly, then add the rice and stir until every grain is coated with the seasoned oil. Keep the heat at medium. The carrot has softened slightly and the rice looks glossy.
Finish the fillingRemove from the heat and mix in the ground walnuts, most of the paprika, black pepper and only enough salt to balance the filling. The filling is moist and loose, not packed or pasty.
Roll the sarmaPlace a modest spoonful of filling on each leaf, fold in the sides and roll firmly without overfilling. About 18 rolls are compact but still have a little internal space for rice expansion.

Slow-cook the sarma

Pack the potLine a heavy pot with sauerkraut trimmings, pack in the rolls seam-side down with bay leaves between layers, and pour over the remaining oil, tomato purée, remaining paprika and the measured hot water. The rolls are snug and the liquid comes close to covering them without floating them.
Simmer gentlyBring the pot to a gentle simmer, then cover and cook slowly until the cabbage is tender and the rice is fully cooked, checking liquid level occasionally without stirring the rolls. Maintain a gentle low simmer. The cabbage cuts easily with a fork, rice grains are tender and the rolls remain intact.

Practical

Substitutions

Replacing ground walnuts with finely chopped walnuts in the same weight is workable here. The filling becomes more textured and less cohesive but keeps the same nut richness.

Troubleshooting

The rolls split during cooking. They were overfilled or the thick leaf rib was not trimmed. Use less filling and thin the rib before rolling.

Troubleshooting

The rice remains firm after the cabbage is tender. The pot ran too dry or the rolls were packed with too much filling. Add a little hot water down the side of the pot and continue the gentle covered simmer.

Nutrition

Serving size3 medium rolls
Calories465 kcal
Carbohydrates49 g
Protein10 g
Fat28 g
Fibre9 g
Sodium1100 mg

Figures are approximate per serving and can shift with ingredient brands, trimming, absorption and exact portioning. Salt levels can vary especially widely with the cheese or sauerkraut used.

Allergens and food safety

Walnuts (tree nuts). Cook the rice filling completely. Refrigerate cooked sarma within 2 hours at 4 °C or below because cooked rice and vegetables are perishable. Reheat leftovers to 74 °C.

FAQ

Why should the rolls not be packed with filling?

Rice expands during the long simmer. Leaving a little internal space helps the grain cook fully without splitting the sauerkraut leaves.

Result: Tender sauerkraut rolls with fully cooked rice and a moist walnut-rich filling.

Key: Leave room for the rice to expand and simmer the packed rolls gently without stirring.