A pie plate is a round, shallow dish used for baking pies or tarts. There are several synonyms for a pie plate, including pie dish, pie tin, pie pan, and tart pan. These terms are often used interchangeably and refer to the same type of baking dish. A pie dish or pie tin typically has a slightly sloping side and a wide base, allowing for easy removal of the pie once it is baked. On the other hand, a tart pan is usually smaller and has a fluted edge, creating an elegant finish to the dessert. Whether it's called a pie dish, pie tin, pie pan, or tart pan, these versatile baking dishes are essential in any kitchen for baking delicious desserts.