INGREDIENTS
2 cups
all-purpose flour
1 tbsp
baking powder
1 1/2 tsp
salt
6 oz
/ 1 1/2 sticks) cold unsalted butter, diced
1/2 cup
cold buttermilk, shaken
1
cold extra-large egg
1 cup
grated extra-sharp Cheddar
1
egg
splash of milk
Aromatic Salt or flaky sea salt, optional