What you need:  250 gr green beans,  2 tbs olive oil , pinch of salt and pepper , 150 gr  parmiggiano cheese,1 carrot,  20 gr marjoram and rosemary .  How to make it :  in a pan with water boil the beans chopped finely with the carrot for 10 minutes,  cool down , with a blender mix the veggies, adjust with oil, pepper and salt .  Cook again for 6 minutes to reach the density you like. Final touch with marjoram and cheese . Serve hot .