| 1 | Preheat oven to 350°F. |
| 2 | Place pancetta in an oven-proof pot over medium heat and cook, stirring occasionally, for 2 minutes. |
| 3 | Add the onion, carrot, celery and garlic and continue to cook, stirring occasionally, another 7 minutes, or until vegetables soften. |
| 4 | Add the beans, broth and thyme. |
| 5 | Cover tightly, place in oven. |
| 6 | Bake for 1 ?hours or until beans are soft. |
| 7 | Meanwhile, remove center stem from the chard leaves. |
| 8 | Slice into crosswise slices ?inch thick. |
| 9 | Roughly chop the chard leaves. |
| 10 | Add the chard to the bean mixture and replace in the oven. |
| 11 | If the soup is looking too thick, add some water. |
| 12 | Cook another 20 minutes. |
| 13 | Remove the pot from the oven and add salt and pepper as needed. |
| 14 | Serve the soup piping hot and offer grated parmesan cheese on the side. |
| 15 | Michael roberts - prodigy guest chefs cookbook |