If you read my post from a few days ago, you have caught on that I am currently obsessed with things that can be eaten out of bowls, including this scrumptious, warm and wonderful ham and swiss pot pie. Chunks of ham, thinly sliced potatoes and shredded Swiss cheese bake up in a bath of cream and eggs and mustard, and the pot pie crust is not pastry but rather a crispy, cheesy topping of tender potatoes and golden melty cheese. It's a pot pie version of your favorite ham and cheese sandwich. It's comfort food extraordinaire. Let's make it!