RosePetal,
I have often watched American shows and people are eating a meal they pass round a plate of what they call biscuits, they eat them with the meal and look like scones. Can anyone tell me what they are, and what they are made of, are they like yorshire puddings or very different ?
They are much more like scones than like Yorkshire puddings. They're leavened with baking powder, but are typically made with no sugar; they don't depend on the "surprise" effect of hot fat to rise. Also, you'll never see raisins in a baking powder biscuit (you can get scones in the US that often have all kinds of dried fruit in them. Lovely, but I don't know how British they are.) Just google a recipe for "baking powder biscuits" and you'll see what it's all about.
Also, in the US we have "strawberry shortcake," which starts with a large scone an oversized baking powder biscuit that is made with sugar. You split it open horizontally and pile it with sliced strawberries, sugar, and whipped cream. Then the top goes back on, and you can pile on more strawberries and cream if you like.
Oh, and snowbird explains:
Biscuits are made from self-rising or plain flour, shortening, buttermilk.
I defer to her expertise, but you can make tasty ones with sweet ("regular") milk.
St George of England, I must correct your statement:
These are essentially Yorkshire Pudding mixture fried in a little oil in a frying pan, tossed over half way through cooking.
That's a crépe. Or possibly a Swedish pancake. In the US, pancakes have baking powder in them. They're thicker than crépes and absorb butter and syrup delightfully.
gently feral