Seeking Parisian in Angola's capital gobbling sandwiches (12)

I believe the answer is:

endeavouring

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

'seeking' is the definition.
(endeavouring is a kind of seeking)

'parisian in angola's capital gobbling sandwiches' is the wordplay.
I cannot quite see how this works, but
'in' is within the answer.
This explanation may well be incorrect...

Can you help me to learn more?

(Another definition for endeavouring that I've seen is " Striving".)

I've seen this clue in The Times.

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.