UK’s Food Standards Agency’s chief scientist has a blog
Dried chick peas soaked and cooked.
Drain, retaining some liquid.
Place in blender or food processor.
Add lemon juice, tahini and garlic to taste.
Whirr, add water if necessary
Add olive oil and paprika for texture and color.
Eat with pita.
Last summer they had a chocolate scare: now Cadbury is facing prosecution for producing food unfit to eat. Lots of jokes about British food come to mind and Cadbury is not part of them.
Molecular Gastronomy: Heat Transfer