Just to make things more confusing :) you can have an English tea,
which is cucumber sandwiches and small cakes drank with cups of tea.
Or a cream tea which is scones, jam and cream drank with tea.
I think the origin of the word tea was from the days when people would drink tea and eat dainty sanwiches and cakes at around 4pm and have a much later evening meal.
So one of these would be the exciting one that you want to try at the Ritz Hotel preferably :D