Pistachio cake is a delightful dessert made primarily with ground pistachios, which are green nuts known for their unique flavor and crunchy texture. The cake is often moist and rich, thanks to the addition of ingredients like eggs, butter, and sugar. It can be flavored with vanilla or almond extract to enhance its taste. This cake is typically baked in a round or rectangular shape and can be served plain or with frosting. Some variations include adding cream cheese or whipped cream for a richer experience. Pistachio cake is popular for celebrations and can be enjoyed with a cup of tea or coffee.