Cut the monk fish into 20 bite sized pieces. Blitz the bread into coarse bread crumbs. Place the cornflour into one bowl and the bread crumbs into another bowl. Beat the egg in another dish.
Dip each piece of fish into the cornflour then egg, then bread crumbs and place onto the grill tray in the Halo (or onto a baking tray if using an oven). Cook for 15 minutes until the fish is cooked and crispy (15 minutes in the oven also, set to 180 degrees).