Costarelle in porchetta con patate e finocchio

When you see the term in porchetta, you automatically expect the magic trio of fennel, garlic, and rosemary. The last is missing in this recipe from the Agriturismo La Cittidella dei Sibillini in the Marches town of Montemonaco, but the dish is still deliciously fragrant. While the original recipe calls for wild fennel fronds, they may be hard to find. You either will need to buy several fennel bulbs with their fronds intact, or you can ask the produce person at your market to save t