Pour three liters of water over the vegetables and bring to a boil. Cook for 30 minutes. Do not forget to collect foam with a slotted spoon!
Take parsley, garlic (peel), bay leaf, allspice and black pepper.
After half an hour, add to the broth and cook for another 20-30 minutes.
Remove the vegetables and strain the broth.
Vegetables can be thrown away, as they will give all the taste to the broth and for the most part will be tasteless.