in a small bowl - orange juice, buttermilk, and yogurt. (Note: the orange cream yogurt was a new item at my grocery store. If you can't find something like it, mix a few drops orange extract into plain yogurt.) Slowly add the liquid to the flour/butter, mixing with a fork until you get moist clumpy dough.
Transfer the dough to a lightly floured surface. Knead about 4-6 times, just enough to bind the dough together, then roll/shape it for cutting.
Instead of the usual "round", I formed the dough into a large log, about an inch and a half thick. I cut a slice about every 3 inches. Then I cut these pieces diagonally to form the triangular scone shape. It was way easier to cut that way, IMO.
Lay the cut scones, about 2 inches apart, on a cookie sheet lined with parchment paper. Bake for 15-20 minutes at 400°.
Glaze / Topping While the scones are cooking, mix together 1/2 cup powdered (confectioners) sugar and 1-2 tbsp orange juice. Drizzle this lightly over the tops of the scones as they cool, when they're fresh out of the oven.
Flavored Butter This is what puts the Max in the Yummy. Mix together 1/2 cup softened butter and 3 tbsp orange marmalade.