Preheat oven to 400°. Sift flour, baking soda & cream of tartar into large bowl. Add butter & sugar; mix well. Stir in buttermilk & raisins.
Press dough onto floured surface; roll out gently to 1/2” thickness.
Cut scones into 12 triangles. Brush with cream or egg wash.
Bake 20 min or until golden brown.
Top with authentic clotted cream, available in our Bakery, or your favorite preserves.