This apple cinnamon streusel cake is a delicious and indulgent dessert that is perfect for special occasions. The cake is moist and tender, with a crumbly streusel topping and a warm cinnamon flavor. The apples add a sweet and fruity flavor that pairs perfectly with a scoop of vanilla ice cream or a dollop of whipped cream. This cake is easy to make and can be prepared in advance, making it a great option for entertaining.