Biscuits or Scones without sugar

I used to enjoy those breakfast biscuits which were available during those good old days at the McDonalds outlets here. I can't remember when it[...]

2 cups all-purpose flour 1/2 teaspoon salt 1 teaspoon baking soda 2 teaspoons cream of tartar 3 tablespoons cold butter 3/4-7/8 cup milk 1 Sift the salt,[...]