Greek Spinach and Feta Pie (Spanakopita)
"The roots of this savory spinach and feta pie, with its trademark layers of flaky, crisp phyllo, run deep in Greek culture, yet most stateside versions are nothing more than soggy layers of phyllo with a sparse, bland filling. We wanted a casserole-style pie with a perfect balance of zesty spinach filling and shatteringly crisp phyllo crust—and we didn’t want to spend all day in the kitchen. Using store-bought phyllo was an easy timesaver. Among the various spinach options (baby, frozen, mature curly-leaf), tasters favored the bold flavor of fresh curly-leaf spinach that had been microwaved, coarsely chopped, then squeezed of excess moisture. Crumbling the feta into fine pieces ensured a salty tang in every bite, while the addition of Greek yogurt buffered the assertiveness of the feta. We found that Pecorino Romano (a good stand-in for a traditional Greek hard sheep’s-milk cheese) added complexity to the filling and, when sprinkled between the sheets of phyllo, helped the flaky layers hold together. Using a baking sheet rather than a baking dish allowed excess moisture to easily evaporate, ensuring a crisp crust...."