Nigella mixing with men doing some decorating (10)

I believe the answer is:

enamelling

I'm a little stuck... Click here to teach me more about this clue!

'doing some decorating' is the definition.
I can't judge whether this defines the answer.

'nigella mixing with men' is the wordplay.
'mixing with' indicates anagramming the letters.
'nigella' anagrammed with 'men' gives 'ENAMELLING'.

Can you help me to learn more?

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.