The Harewood, classed in the restaurant, cafe or canteen category, based at Waterdale, was given the maximum score after assessment on July 14, the Food Standards Agency's website shows.
Of Doncaster's 505 restaurants, cafes and canteens with ratings, 370 (73 per cent) have ratings of five and just one has a zero rating.
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Doncaster restaurant given a one out of five food hygiene rating meaning it needs major improvements
The food hygiene rating reflects the standards of food hygiene found when inspected and is not a guide to food quality.