Ingredients for - Chicken Pot Pie Casserole

1. Unsalted butter 3 tablespoons
2. Frozen chopped onion 1 cup
3. All-purpose flour ¼ cup
4. Chopped fresh thyme 1 tablespoon
5. Dijon mustard 1 tablespoon
6. Garlic powder 1 teaspoon
7. Onion Powder 1 teaspoon
8. Table salt 1 teaspoon
9. Black pepper ¾ teaspoon
10. Whole milk 1 ½ cups
11. Chicken broth 1 ½ cups
12. Chopped cooked chicken 2 ½ cups
13. Frozen mixed vegetables (carrots, peas, corn, and green beans) (3 cups) 1 (16 ounce) package
14. Chopped fresh flat-leaf parsley ⅓ cup
15. Refrigerated crescent roll dough (such as Pillsbury®) 2 (8 ounce) packages

How to cook deliciously - Chicken Pot Pie Casserole

1 . Stage

Preheat the oven to 375 degrees F (190 degrees C).

2 . Stage

Melt butter in a large Dutch oven over medium. Add onion and cook, stirring often, until tender, about 5 minutes. Dotdash Meredith Food Studios

3 . Stage

Stir in flour, thyme, mustard, garlic powder, onion powder, salt, and pepper; cook, stirring constantly, 1 minute. Dotdash Meredith Food Studios

4 . Stage

Gradually stir milk and broth into flour mixture; cook, stirring constantly, until bubbling and thickened, 3 to 5 minutes. Stir in chicken, vegetables, and parsley. Remove from heat, and cover to keep warm. Dotdash Meredith Food Studios

5 . Stage

Unroll crescent dough sheets onto a cutting board. Cut each dough sheet crosswise into 12 (1-inch) strips to get 24 strips total. Roll each strip to form a spiral. Dotdash Meredith Food Studios

6 . Stage

Pour chicken mixture into a lightly greased 13- x 9-inch baking dish, and arrange dough spirals on top of the filling. Dotdash Meredith Food Studios

7 . Stage

Bake in the preheated oven until filling is bubbling around edges and crescent dough is golden brown, 20 to 25 minutes. Let stand, uncovered, for 15 minutes. Serve. Dotdash Meredith Food Studios