Preheat oven to 350°.
Combine corn, chives, thyme, salt, and pepper in a medium bowl. Combine milk, egg substitute, cream cheese, and egg in a medium bowl. Add the milk mixture to the corn mixture, and stir well to combine. Pour the corn mixture into an 11 x 7-inch baking dish coated with cooking spray. Bake at 350° for 55 minutes or until top of pudding is golden brown.