2 tablespoons olive oil
2 garlic cloves, chopped
1 pound escarole, chopped
6 cups chicken stock, homemade or store bought (low sodium/organic)
2 cups cooked cannellini beans
1 (1-ounce) piece parmigiana reggiano
Freshly ground black pepper
Extra olive oil for drizzling
Chili flakes, sea salt, pepper to taste