Farinata di cavolo nero (Black cabbage and maize soup) | Visit Tuscany

Ingredients

• 1 kg Tuscan kale (black cabbage)
• 1 large carrot
• 2 stalks white celery
• 3 mid-sized red onions
• 4 cloves garlic
• 200 gr. dried cannelloni beans
• 40 gr. maize flour
• 40 gr. tomato purée
• 1 bunch lemon thyme
• 10 gr. Tuscan extra-virgin olive oil
• 1 sprig rosemary
• 3-4 leaves of fresh sage