Spiced Sweet Potato, Puy Lentils, and Rocket with Honey-Roasted Walnuts

Ingredients

• 4 sweet potatoes (about 2 kg), peeled and cut into 2 cm cubes
• 2–3 tablespoons extra-virgin olive oil
• 1⁄2 teaspoon ground nutmeg
• 1 teaspoon ground cinnamon
• 2 teaspoons ground cumin
• 1⁄2 teaspoon ground allspice
• 200 g (1 cup) puy lentils, rinsed
• 1 cup whatever soft herbs you have (such as mint, parsley, chervil, tarragon, chives, dill and/or coriander), finely chopped
• 2 cups baby rocket leaves
• 50 g parmesan, shaved
• Sea salt
• black pepper
• 1 tablespoon honey
• 1 garlic clove, grated
• 2 tablespoons red wine vinegar
• 80 ml (1⁄3 cup) extra-virgin olive oil
• 2 tablespoons honey
• 1⁄4 teaspoon dried chili flakes
• 1⁄2 teaspoon ground turmeric
• Pinch of sea salt
• 2 cups walnuts