Spice Rub (feel free to adjust to taste)

1 tablespoon cumin
1 tablespoon coriander
1/4 teaspoon ginger (more if you like a “kick”)
1/4 teaspoon cinnamon
2 teaspoons garlic powder
2 teaspoons onion powder
1/8 teaspoon cayenne
1 tablespoon lemon zest (optional)
1/4 to 1/2 teaspoon kosher salt (Himalayan sea salt is superb in rubs!)

(1) 5 to 6 pound roasting chicken, divided into parts, rinsed and patted dry
4 teaspoons olive oil, divided
2 carrots, peeled and cut into chunks
1 large onion, peeled and cut into chunks
1 lemon, halved (may also use 1/2 orange)