Soak the chickpeas in cold water overnight, drain and drain.
Then cover with the bay leaf, a clove of garlic, a little pepper and 3 tablespoons of olive oil and cook in a pressure cooker for 22-25 minutes. Open the pressure cooker, take out about half of the chickpeas and puree with a hand blender, then put them back in the pot.
Sweat the pancetta or bacon with the remaining, finely chopped garlic and rosemary in a little oil in a pan and brown lightly. Remove the rosemary and add the bacon, oil and garlic to the soup.
Add half a liter of water, bring the soup to the boil again and stir in the noodles. When they are done, serve the soup and serve with the freshly grated parmesan.
Tip: Instead of boiling the chickpeas in water, you can also cook them in vegetable or poultry broth. This makes the soup even richer.