Golden Chicken Pot Pie with Buttery Crust Classic Golden Chicken Pot Pie with Creamy Filling and Flaky Buttery Crust Ingredients: For the Filling: 2 tablespoons butter 1 tablespoon olive oil 1 small onion, diced 2 cloves garlic, minced 2 medium carrots, peeled and diced 2 celery stalks, diced 1 cup frozen peas 3 cups cooked chicken, shredded or cubed 3 tablespoons all-purpose flour 2 cups chicken broth 1 cup milk or heavy cream 1 teaspoon salt ½ teaspoon black pepper ½ teaspoon dried thyme ½ tea