Ingredients:
- 2 tablespoons olive oil
- 3 ounces pancetta, diced
- 1 clove garlic, peeled, smashed and minced
- 1/2 large shallot, thinly sliced
- 3 large bunches mustard greens, stemmed and sliced at an angle into 1-inch pieces
- Kosher salt and freshly cracked black pepper
- Zest and juice of 1/2 lemon
