Preheat oven to 400 degrees. Prepare a cookie sheet with either parchment paper or a baking/silpat mat.
Please refer to my brief YouTube video for putting this together.
In a large bowl, place all the dry ingredients: flour, sugar, baking powder, baking soda, and salt.
Cut the cold butter into pats and place on top of the dry mixture. Use a pastry blender or fork to cut the butter into the flour mixture. You do not want to use your fingers for this because you want to keep the butter bits cold. You are done preparing the butter once your pieces are all close to pea-sized.
Make a well into the center. Add buttermilk, dried or wet fruit, juice, zest, extracts or seeds.
Cover the well with the flour from the outside circle of the bowl. Totally combine the ingredients.
You will want to handle the dough as little as possible, so that you are gently working with it. Dust with a little flour if too wet before forming a ball inside the bowl.
Now you are ready to cut your scone pieces. Dust a little flour onto a flat surface that you can also use to cut with a knife. Fold over at least once and then form into a flat, piece that is unified in height. You can use a biscuit cutter, or cut into triangles with a knife.
Place on the prepared cookie with the pieces of dough spread apart since they will spread during the baking process.
Bake for 15-20 miunutes, until golden all around - bottom and top.
Allow to cool. Top with set icing, or serve as-is, with lemon curd or jam on the side.
The best result is when eaten the same day. They can be stored in an air tight container for up to three days. If you only want to make a few at a time, freeze the shaped scones that you do not bake for up to three weeks. They would only need a few extra minutes in the oven, and no thawing is necessary.