I'm sure you all know how to make Hollandaise Sauce. You'll need it to make Omelette Arnold Bennett. If you've forgotten, here's how: Melt 225g (8oz) of butter in a pan. In the meantime, liquidize two egg yolks with the juice of one lemon and season with white pepper. When the butter is hot, turn the liquidizer on full blast, and slowly pour in the butter.
That's it. Make sure it's served hot, and that it doesn't get too thick. Nothing worse than luke-warm and gloopy Hollandaise Sauce. And it's perfect, of course, with English Asparagus- not long to wait now..