Mary Berry made tasty roasted cauliflower in olive oil seasoned with sea salt and black pepper, served with a delicious lemon dressing on Mary Berry’s Foolproof Cooking.
The ingredients for the dressing: lemon juice, olive oil, capers, salt, pepper, caster sugar(optional) and chopped parsley.
See the recipe in Mary’s book titled: Mary Berry: Foolproof Cooking available from Amazon now.