Now you have to do a lot of things at the same time! Start steaming the samphire, and lightly cooking the leeks over a moderate light
Picture . Start making the the hollandaise sauce. Put a little olive oil into an ovenproof pan over a medium heat, add the halibut and very lightly brown the fish on both sides, and put into the oven at 350°F/180°C/Reg4 to finish off.