Ingredients
1 onion, thinly sliced
3 cloves garlic, crushed
2 carrots, peeled and diced into small pieces
1 stick of celery, chopped small pieces
Sprig of rosemary finely chopped
Olive oil
1 tin of chopped tomatoes
1 cup or so of soaked and cooked chickpeas or use canned
One bunch of chopped cavolo nero leaves, stems removed
2 cups or more of vegetable or chicken stock
Salt and pepper
Chilli flakes (optional)