Mushroom, Barley Potato Soup (Krupnik)

Ingredients

100g celery, diced

100g brown onion, diced

100g carrot, diced

400g white potatoes, cubed

400g mushrooms, cubed

10g dried procini mushrooms

100g pearl barley

6 cups Massel Chicken-Style stock

1 tbsp olive oil

1 tbsp apple cider vinegar

dill

salt

pepper

cream (optional)