Ingredients:

For the Filling:

2 tablespoons unsalted butter

1 small onion, finely chopped

2 garlic cloves, minced

1 cup cooked chicken, diced

1/2 cup frozen peas and carrots (or any mixed vegetables)

1/3 cup all-purpose flour

1 1/4 cups chicken broth

1/2 cup milk

Salt and pepper, to taste

1/2 teaspoon dried thyme (optional)

For the Crust:

1 sheet puff pastry or store-bought pie crust, thawed

1 egg, beaten (for egg wash)

Instructions:

Preheat Oven: