Heat the oven: Preheat to 425°F (220°C). Line a baking sheet with parchment for easy cleanup.
Season the sweet potatoes: Toss cubes with 1 to 2 tablespoons olive oil, 1/2 teaspoon smoked paprika, 1/2 teaspoon cumin, 1/2 teaspoon salt, and a few grinds of pepper.
Roast: Spread evenly and roast 20 to 25 minutes, flipping once, until edges are caramelized and centers are tender.
Crisp the chickpeas (optional but great): Pat chickpeas dry, toss with a drizzle of oil, salt, and paprika. Roast on a separate pan for 15 to 20 minutes until lightly crisp.
Prep the kale: Place chopped kale in a large bowl.
Add a small pinch of salt and 1 teaspoon olive oil. Massage with clean hands for 30 to 60 seconds until darker and slightly softened.
Make the dressing: In a jar, combine 3 tablespoons tahini, juice and zest of 1 lemon, 1 teaspoon Dijon, 1 to 2 teaspoons maple syrup or honey, minced garlic, 2 tablespoons olive oil, 1/4 teaspoon salt, and pepper. Whisk, then thin with 1 to 3 tablespoons water until creamy and pourable.
Adjust salt and lemon to taste.
Toast the seeds: In a dry skillet over medium heat, toast pepitas or almonds for 2 to 3 minutes until fragrant. Set aside.
Assemble: Add roasted sweet potatoes, chickpeas, red onion, dried fruit, toasted seeds, and cooked grains (if using) to the kale. Drizzle with dressing and toss until well coated.
Finish: Sprinkle with crumbled feta or goat cheese if you like.
Taste and adjust with extra lemon, salt, or a touch more syrup for balance.