01 -
Set the oven temperature to 375°F to prepare for baking.
02 -
Whisk the flour, sugar, baking powder, and salt together in a large mixing bowl until evenly combined.
03 -
Using a pastry cutter, cut the chilled butter into the dry ingredients until the texture resembles coarse crumbs.
04 -
Whisk the eggs and buttermilk together until smooth, then pour into the flour mixture.
05 -
Gently fold the grated cheddar and chopped chives into the dough until just combined, avoiding overmixing.
06 -
Turn the dough onto a lightly floured surface and knead briefly until it holds together. Divide into two even circles.
07 -
Brush the tops of the dough circles with a beaten egg and let rest for 10 minutes.
08 -
Sprinkle approximately 1 tablespoon of reserved grated cheddar evenly over the top of each scone.
09 -
Place scones on a baking sheet and bake for 20 minutes or until golden brown around the edges.