1 tablespoon extra virgin olive oil
a big pinch of salt
1/2 pound potatoes, skin on, cut 1/4-inch pieces
4 cloves garlic, chopped
1/2 large yellow onion, thinly sliced
5 cups stock (see head notes)
1 1/2 cups white beans, precooked or canned (drained & rinsed well)
1/2 medium cabbage, cored and sliced into 1/4-inch ribbons

more good-quality extra-virgin olive oil for drizzling
1/2 cup Parmesan cheese, freshly grated