In a large mixing bowl, combine flour, sugar, baking powder, garlic powder, salt and black pepper. Whisk together until incorporated. If not using a kitchen scale, be sure to fluff the flour and spoon it into your measuring cups and level off with a knife. This will give you a more accurate measurement. 250 grams all-purpose flour, 15 grams sugar, 10 grams baking powder, 3 grams garlic powder, 3 grams salt, 1 gram black pepper
Grate the cold/frozen butter and add to the flour mixture. Cut in with a pastry cutter or mix with your fingers until the small pieces of butter are coated with flour and create pea-sized coarse crumbs.
113 grams unsalted butter, frozen
Next, sprinkle in the cheddar cheese, ham and chives and mix until incorporated.
100 grams cheddar cheese, freshly shredded, 100 grams ham, finely cubed, 6 grams chives, chopped
In a medium bowl, whisk together the heavy cream, egg and sourdough discard until smooth.You can use active sourdough starter, just be sure to use the same amount in grams. Using cold starter works best because it helps keep the butter from melting too early. 45 grams heavy cream, cold, 1 egg, cold, 120 grams sourdough discard, cold
Pour the wet ingredients evenly on top of the butter mixture. Mix the scone dough with a rubber spatula until the cream mixture is combined. The dough will be crumbly with some bites of dry flour. Be careful not to over mix the dough, the flour will be incorporated in the next step.
Turn out the mixture onto a clean work surface and pat into a rectangle. Then, with a bench scraper, fold the dough in half, then press down to create the large rectangle again. Repeat this 3-4 times. Folding the dough helps to create all of those beautiful flaky layers!
With your hands, form the dough into an 8″ disc. Cut the soft dough into 8 equal wedges with a bench scraper or a large knife. Be careful not to slide the bench scraper when cutting the scones! This will close off the dough, which prevents the scones from getting the flaky layers. Simply press straight and pull straight up.
Place the unbaked scones on a baking sheet lined with parchment paper. Cover with a plastic lid and chill them in the fridge for at least 15 minutes while the oven preheats. This plastic lid fits perfectly over my baking sheets! Long Ferment: If you prefer to long ferment your sourdough scones for easier digestibility, prepare the sourdough scone dough and store them in the fridge covered overnight and bake them the following day!
When ready to bake, preheat the oven to 400 degrees F.
With a pastry brush, top the scones with more heavy whipping cream for a golden finish.
Bake the scones for 17-20 minutes, or until the top of the scones are lightly golden brown. Remove and place on a wire rack to cool slightly.