Italian Chicken with citrus milk sauce Recipe

Ingredients

• 2 Tbsp. each unsalted butter and olive oil
• 1 whole chicken (4½–5⅕ lb.), fat trimmed, giblets and neck discarded, seasoned inside and out with salt and black pepper
• 1 ½ cups whole milk
• 1 Tbsp. each orange and lemon zests
• ¼ cup each orange juice and lemon juice
• 10 cloves garlic, peeled
• 1 Tbsp. Italian seasoning
• 1 Tbsp. chopped rosemary
• ½ tsp. ground cinnamon
• 1 orange, quartered
• 1 sprig rosemary
• 2 Tbsp. lemon juice