Roasted Spatchcock Chicken

Ingredients

• 4 pounds chicken
• 3 tablespoons butter softened
• 3 cloves garlic minced
• 1 tablespoon lemon zest
• 1/2 tablespoon garlic powder
• 1/2 tablespoon onion powder
• 1/2 tablespoon dried oregano
• 1/2 tablespoon dried thyme
• 1/2 tablespoon paprika
• 3/4 teaspoon salt or to taste
• 1/2 teaspoon fresh ground black pepper or to taste
• 1 pound radishes whole, cut in half
• 1 pound brussel sprouts trimmed and cut in half
• 2 tablespoons olive oil
• salt
• pepper