Crossword Genius

A rural speciality — baked waffle? (3,5,7)

Ross

I believe the answer is:

dry stone walling

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

'a rural speciality baked waffle?' is the definition.
I can't judge whether this definition defines the answer.

'a rural speciality baked' is the wordplay.
I cannot quite understand how this works, but
'a' could be 'one' and 'one' is found within the answer.
'baked' could be 'dry' (similar in meaning) and 'dry' is found in the answer.
This may be the basis of clue (or it may be nonsense).

Can you help me to learn more?

(Another definition for dry stone walling that I've seen is " creating boundaries".)

I've seen this clue in The Sunday Times.
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