The weather has been surprisingly cold for this Los Angeles resident. I have been craving a crusty, creamy pot pie but frankly was too lethargic to prepare the many steps of this classic American recipe. When I couldn’t find a restaurant serving it for carryout, I decided to streamline the stages of my older recipe. I also wanted to develop it for turkey or chicken. I happened to have had a cooked turkey breast in my fridge and puff pastry in my freezer. From there, it was just figuring out how to skip unnecessary steps from my earlier recipe. You’ll find you need an ovenproof deep skillet or frying pan and a medium bowl. That’s all. If you want to make this truly Seriously Simple, chop up the poultry and vegetables before you start. It is easy to prepare once you have everything ready. A friend of mine always adds …