Step 1

Preheat the oven to 350 degrees

Step 2

Prepare Stuffing as directed on the box.

Step 3

Meanwhile, in a large skillet, cook the celery, onion, and garlic in butter until tender.

Step 4

In a liquid measuring cup, dissolve cornstarch in water and add to the skillet.

Step 5

Add milk and bouillon. Bring to a boil to thicken.

Step 6

Turn off the heat and add sour cream.

Step 7

In a 9x13 baking dish place a layer of chopped chicken, pour sauce over the chicken. Top with the cooked stuffing.

Step 8

Bake 45 minutes to 1 hour uncovered until golden and crispy.