NY Times recipe from Alison Roman who states, “Using store-bought puff pastry instead of homemade pie crust for a chicken potpie might seem like cheating, but rest assured it’s for the best, adding shatteringly flaky layers that even the best pie crust lacks. This recipe calls for bone-in, skin-on chicken breasts or thighs, so that the chicken fat rendered from searing can serve as the base of the gravy. But for a weeknight-friendly version, shredded rotisserie chicken can be used instead. Just use a tablespoon or two of butter to replace the fat. (A note about store-bought puff pastry: No…