01 -
Coat a 23x33 cm baking dish with non-stick spray.
02 -
Start with half the ham, layer the toasted bread pieces, then top with the rest of the ham.
03 -
Beat the eggs, milk, and seasoning together, then pour it over the layered ingredients.
04 -
Cover everything up and leave it in the fridge for at least 5 hours or overnight.
05 -
Leave it at room temp for half an hour before putting it in the oven.
06 -
Pop it in the oven (covered) at 190°C for 35 minutes.
07 -
Remove the cover and bake another 15 minutes until it's firm and cooked through.
08 -
Toss all hollandaise ingredients (except butter) into a blender and blitz until smooth.
09 -
While blending, slowly pour in the melted butter so it emulsifies nicely.
10 -
Dish out portions topped with warm hollandaise sauce and sprinkled chives.