Preheat: Set oven to 400°F (200°C).
Season Carrots: In a cast-iron skillet, toss carrots with 1.5 tbsp olive oil, harissa, maple syrup, cumin, salt, and pepper.
Season Chickpeas: In a small bowl, toss dried chickpeas with remaining oil, paprika, and garlic powder.
Arrange: Spread chickpeas around carrots in the skillet. Add a few lemon wedges.
Roast: Bake for 25-30 minutes until carrots have charred edges and chickpeas are crispy.
Finish: Squeeze fresh lemon juice over the top and garnish with parsley.