Urban Fresh Farms Wairarapa-grown oyster mushrooms are a core ingredient in their Magic Dust oyster mushroom seasoning. Mushrooms are a great source of protein, trace elements and vitamins. Magic Dust contains pure oyster mushroom powder, salt, pepper, rosemary and a hint of chilli. Just add to soups, broths, omelette or sprinkle on steak while barbecuing. 150g glass jar.