Still wondering why they chose this caption

Notspaghetti he would call it a mushroom egg omelette - however, he considers any addition to an omelette other than cheese to be the work of the devil.
He is mostly quite normal in other ways!

Well it says soup on the packet Davida ??

Would he call it a mushroom and egg omelette if it had mushrooms in it?

My DH always refers to an omlette as an egg omlette. It drives me mad and he just doesn't get it when I point out that he is over-egging the omlette!

For some reason, GagaJo, your "egg omlette" reminded me of the reputable printing-house that prints well- know works of literature, such as Jane Eyre in paperback of the benefit of students and markets them cheaply - a laudable enterprise.

But then they go and spoil the whole thing by stating on the title page "Complete and unabridged edition"

Just as great a tautology as the Egg omlette!

When living in the USA, a relative told me he'd had an egg omlette for lunch. I wasn't aware there was any other kind.

Surely "powdered soup" is simply a "soup mix". (It's not a soup until it's become a liquid, IMO.) I agree with grandtante; truly it's a daft caption.

I do often use a powdered cup of soup when I m at work
It’s rather nice although not as good as home made straight out the garden vegi soup So yes you can have non liquid soup

You can get powdered soup to which you have to add water.