Healthy Vegetarian Pot Pie?

The unhealthiest part is generally the crust. This recipe looks yummy and pretty healthy. It uses a biscuit type topping rather than a regular crust. Their biscuit has cheese (which would definitely up the fat/calorie count), but you could substitute a low fat whole (or partially whole) wheat biscuit topping for a healthier option. http://www.thecurvycarrot.com/2010/11/15/vegetarian-pot-pies/

If you're just looking for a vegetarian pot pie, I have a co-worker who recently went veggie, and she's been enjoying the Amy's Kitchen pot pies:
http://www.amys.com/products/product-detail/pot-pies/000020