What is included in the honey cake dessert?

The honey cake dessert is characterized by its rich and flavorful profile, often featuring elements that enhance the sweetness and texture of the cake. The inclusion of spiced oat crumble adds a delightful crunch and a depth of flavor that complements the sweet, moist cake. This crumble not only provides a contrasting texture but also aids in balancing the sweetness with its spiced components, making it an essential part of the dessert.

The other items listed do not align with the typical ingredients found in honey cake desserts. For instance, almond butter caramel might introduce a different flavor profile than what is traditionally expected in a honey cake. Cherry peppers and king trumpet mushrooms are also unusual ingredients that would not typically contribute to the sweet and cozy essence of a honey cake. Thus, the spiced oat crumble stands out as the correct choice because it enhances the overall experience of enjoying the honey cake.