Should roe be removed from Dover sole before cooking?

Yes, roe should generally be removed from Dover sole before cooking, especially if you prefer a cleaner presentation and flavor. The roe can impart a strong fishy taste that may not appeal to all diners. However, if you enjoy the flavor of fish roe, you can choose to cook it with the fish, as it can add richness to the dish. Ultimately, it depends on personal preference and the specific recipe you are using.