Pot Pie, Started with a little oil in the pan for onions, added portabella mushrooms, when that cooked I added 4 TBL butter, about 1/4 cup flour then some cream and chicken stock. Brought back to a simmer and in with the pulled chicken, Poured it all into a baking dish and put a puff pastry across the top with steam holes. Think I'm starting to get these pot pies figured out, but they need to be thinner to bring up the ratio of pastry to filling.

Whole rotisserie chicken
2 large portabellas
2 medium yellow onions
4 tbl butter
1/4 cup flour
splash of cream
2 cups chicken broth
1 puff pastry
2 tsp salt
2 tsp black pepper
1 tsp garlic powder, because I didn't have fresh garlic
and some thyme.