Do you really need to flambe crepes suzette etc and how does this process affect the final result?

Flambéing crepes Suzette is not strictly necessary, but it adds a dramatic presentation and enhances the flavor by caramelizing the sugar and intensifying the citrus notes of the orange sauce. The alcohol in the liqueur ignites, creating a brief burst of flames that burns off the alcohol while leaving behind a rich, complex flavor. This process can elevate the dish both in taste and visual appeal, making it a memorable dessert experience.