Found that link as well Mamya. Have opened the envelope with my crossword in it to have another look at the clue and grid.
Both "rules" and "rolls" fit the grid. Have even got my magnifying glass out to look at my battered old Scots dictionary to see if an "i" could look like a "l" and it still looks like a "l" However ...... I have found this
http://www.grouprecipes.com/106737/aberdeen-traditional-butteries-or-rowies.html
Which would suggest the answer is "rules" and would also suggest its maybe time I buy a new dictionary !! as the "i" looks to much like a "l" !!
Now I'm more confused than ever !! The answer was "rolls" Can only think the "i" in the clue looked like an "l" like how it looked in my battered old essential scots dictionary, and the proper clue should have read "rowies (5)" !!