Time for a Dairy Milk tax? Delia Smith thinks chocolate should be made more expensive.

Mar 18, 2014, 10:09 AM, Belfast, Northern Ireland, United Kingdom

'Make chocolate bars more expensive' - That's what legendary TV cook Delia Smith is calling for.

The veteran cook told Channel 4's Jon Snow - tackling sugar was an addiction - and making chocolate more expensive - may be worth trying. She has faced a backlash after claiming sugar is "just as addictive as cigarettes."