sentence: slice some celery stick into small pieces using food processor and transfer it to a bowl sentence: mince 3 garlic cloves in food processor later add 2 medium onions and 1 coarsely diced carrot and process them sentence: turn on the heat of pressure cooker and heat some of olive oil sentence: add the processed vegetable mixture chopped celery and italian spice mix and stir until the onions become translucent sentence: add 1 pound of cannellini beans six cups water and bay leaf  cook closing lid on high pressure 35 minutes sentence: after 35 minutes of cooking time and 20 minutes of cooling time open lid to check if beans are tender sentence: add some chicken stock and diced tomatoes to it and set the cooking to browning sentence: add 1 cup of raw paste to it and cook it for about 10  12 minutes sentence: pour it to a soup bowl and top with some grated parmesan cheese and chopped parsley and serve