Cream cheese binds the filling and gives it a silky consistency. Look for red enchilada sauce in the Mexican food section of your supermarket. If you're unable to find soy crumbles, chop thawed veggie burgers to use in their place.
These are a wonderful appetizer or snack for so many reasons. For one, they have a filling flavored like chicken enchiladas - 'nuff said. Additionally, they are incredibly quick and easy to make, and are served cold or at room temperature.