How to make
To prepare the delicious mushroom soup, finely chop the onion, celery and carrot first. Put them in a large pot of water and boil them.
Season with salt and pour 1/2 cup of olive oil. After 10 minutes, pour 2-3 dried porcini mushrooms, as well as the frozen ones.
Boil the aromatic soup for 10 minutes and add 2 tbsp. of rice and the grated tomato. Season with tarragon. Cook, until the rice is fully cooked.
Serve the monastery-style mushroom soup with rice with a pinch of black pepper, parsley and 1 tsp. of vinegar.