Nigella Lawson calls these simple chocolate biscuits ‘Granny Boyd’s biscuits’ after her editor’s granny, who gave her the recipe. And, as Felicity Cloake says in her article on how to cook the perfect chocolate biscuits, ‘these biscuits are so fine-textured they actually melt on the tongue’. If you prefer cookies, we can guarantee our best ever chocolate chip cookies won’t disappoint.