Add the cold butter cubes and work together with hands until mixture resembles cornmeal with small flakes of butter.
84 grams unsalted butter
In a separate medium bowl, whisk together the pumpkin puree, egg, buttermilk, and sugar.
115 grams pumpkin puree, 80 grams buttermilk or heavy cream, 1 large egg, 105 grams dark brown sugar, 1 tsp pure vanilla extract
Pour the wet mixture into the flour and butter. Gently mix into a shaggy dough with a rubber spatula.
Transfer the dough onto a well floured surface. Gently press and shape the into a flat 7-8 inch circle with floured hands.
Take a bench scraper or sharp knife and cut the circle in half. Wipe the knife between cuts with a paper towel. Cut each half into thirds, to make six even triangles.
Use flat spatula to transfer the scones to the baking sheet, spacing 2-inches apart.
Egg Wash and Bake
Beat the egg and cream together in a small bowl with a fork. Gently brush the top of each scone with egg wash. Place the pan in the fridge for about 15 minutes to chill the scones.
1 large egg, 1 tsp heavy cream
Place th epan on the middle oven rack and bake for 18-19 minutes, until golden brown.
Set the tray on cooling rack for 10 min, before placing the scones directly onto the rack to cool completely.
Pumpkin Sugar Glaze
Combine all the ingredients together in a small mixing bowl. Whisk together until smooth. For a thinner glaze, stir in an additional teaspoon of cream.
110 grams powdered sugar, 15 grams pumpkin puree, ½ tsp vanilla extract, ½ tsp pumpkin spice, 15 grams heavy cream
Spoon glaze in top of cooled scones. Let sit about 30 minutes until the frosting is set.
Notes
Ingredients Used:
Flour: King Arthur All Purpose Flour (11.7% protein), King Arthur Bread Flour (12.7% protein)