TAKE ONION, CELERY, CARROTS, COURGETTES, CABBAGE AND LACINATO KALE.
FINELY CHOP ALL OF THESE VEGETABLES AND POUR THEM INTO A POT.
THEN ADD THE PREVIOUSLY BOILED BEANS AND THE TOMATO.
COOK FOR NO LESS THAN TWO HOURS.
IN THE MEANTIME, CUT THE STALE BREAD INTO SLICES AND PUT THEM IN A BOWL, THEN POUR THE VEGETABLE AND THEIR COOKING WATER ON TOP, AND THE MINESTRTA DI PANE IS MADE