Possible Clues:

• Dessert with cream cheese frosting
• Vehicle for cream cheese frosting, we'd say
• It often has cream cheese frosting
• Diner-menu dessert
• Frosted dessert
• It often has cream cheese icing
• Dessert often with cream cheese icing
• Dessert often topped with cream cheese
• Treat with orange pieces
• Dessert with an ingredient that grows underground