Cut the meat into pieces of about 2 cm. Wash and dice the cucumber. Clean, wash and cut spring onions into rings. Fry meat in a pan with hot oil for about 5 minutes, remove.
Add the cucumbers and spring onions to the pan and fry for approx. 5 minutes. Deglaze with broth and add meat. Stir sour cream and cornstarch until smooth and add to the meat-cucumber vegetables, bring to the boil briefly.
Season to taste with salt, pepper, cardamom and lemon juice. Wash the dill, except for something to garnish, chop finely and sprinkle over the dish. Garnish with remaining dill.