Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
1 cup button mushrooms, sliced
1 cup dried black fungus (softened by soaking them in water for 30 minutes)
1 small white or yellow onion, chopped
1 finger fresh ginger, peeled and sliced into thin strips
2 tbsps Olive oil
2 tbsps soy sauce
Salt and pepper to taste