Soak the cranberries in 200 ml water for about 10 minutes. Place the berries together with the soaking water, barbecue sauce and cola in a blender or a tall mixing bowl and puree finely.
Clean the jalapeños, cut them lengthwise, remove the seeds, wash and chop them. Knead with minced meat, egg and breadcrumbs. Season with 1 tsp salt and 1⁄2 tsp pepper. Form approx. 24 balls from the mixture.
Roast sesame seeds in a pan without fat, remove. Heat the oil in the pan. Fry the meatballs in the oil for 3-5 minutes in portions. Add cranberry sauce, bring to the boil. Let the meatballs simmer for about 5 minutes at low heat, turning occasionally. Clean and wash spring onions, cut into rings and sprinkle with sesame seeds.