Top the cake with fresh orange slices for a juicy and citrusy boost that compliments the cake.
Sprinkle crushed pistachios for a nutty crunch and a pop of green that adds to the visual appeal.
White chocolate makes it sweeter and adds a fancy finish.
Pipe whipped cream rosettes around the edges for a classic look.
Add candied orange peel for a zesty, sweet and chewy texture to balance out the ice cream.
Drizzle caramel sauce over the cake for a buttery flavor that goes with the orange.
Decorate with edible flowers like marigolds or pansies for a fun and fancy touch.