Chicken in a Pot with Lemon, Orzo, & Onion Butter Seasoning

Ingredients

• 1 tablespoon olive oil
• One 3½-4 lb chicken
• 2 medium to large carrots
• 2 medium to large leeks, trimmed and cleaned
• 3 fat cloves of garlic, peeled and minced
• 2 tablespoons Onion Butter seasoning
• Finely grated zest and juice of 2 lemons (preferably organic and unwaxed), divided
• 1¾ cups orzo pasta
• ¾ cup chopped Italian parsley
• Kosher salt, as needed, for finishing