Preheat your oven to 450℉. Grease and flour a baking sheet, or place a baking mat on it.
With a flour sifter or fine mesh sieve, sift the flour, salt, baking soda and cream of tartar into a mixing bowl, then give them a whisk to make sure they’re fully incorporated.
Cut the butter into small cubes. Rub the butter through your (very clean!) fingers into the flour until the mixture resembles breadcrumbs.
If adding, put in your blueberries, chocolate chips, orange zest, etc.
Make a well in the center of the mixing bowl, and pour in the honey and milk. Stir with a wooden spoon until the dough is just incorporated enough to handle (do not overmix).
Turn out the dough onto a floured surface, and knead lightly until the cracks in the dough are gone and it comes together evenly.
Shape into a ball, and then roll the dough out into a circle with a rolling pin. You’ll want it to be about 1/2” thick.
Using a pizza cutter or large knife, cut the dough into wedges about the size you want (12 for smaller scones, 8 for larger scones).
Transfer the wedges to the baking sheet. Using a pastry brush, brush a bit of milk or cream onto the top of each scone. Bake for 7-10 minutes, or until the scones have risen and browned (about 5 minutes in a convection oven).
Eat them IMMEDIATELY with butter, jam, honey, or clotted cream. As the source of this recipe says, “There is nothing in the world more dreary than day-old scones.”