Many years ago I was lucky enough to dine at the Oxo Tower for an office party and I decided before I went that I'd order something different for a change. When I looked at the menu, the fish pie jumped out at me because it sounded delicious. It was rich and unlike any other fish pie I'd seen on a menu. With the inclusion of bacon and eggs, this was the fish pie of dreams. This recipe is my attempt to recreate it, but in a simpler, healthier way. Best of all, it took 20 minutes to prepare and 20 minutes in the oven, which gave me plenty of time to clear up!