article_snippet: Mary Jean Dunsdon, who hosts cookery show,
article_snippet: Watermelon's mother, Mary Elizabeth Dunsdon, 72, taught The chef   how to bake and  assists
article_snippet: The chef with Nigella Lawson's mother, Mary Elizabeth Dunsdon, 72, who helps Nigella Lawson's in the kitchen .
highlights_snippet: Canadian Mary Jean Dunsdon goes by the name Watermelon .
  