01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper or lightly grease it.
02 - In a large mixing bowl, whisk together flour, sugar, baking soda, salt, and caraway seeds.
03 - Stir in the currants until evenly distributed throughout the flour mixture.
04 - In a separate bowl, whisk together buttermilk, melted butter, and egg until well combined.
05 - Pour the wet mixture into the dry ingredients. Stir with a wooden spoon or spatula until just combined. The dough will be sticky; do not overmix.
06 - Turn the dough onto a floured surface and gently knead a few times to bring it together. Shape into a round loaf about 8 inches wide.
07 - Transfer the loaf to the prepared baking sheet. With a sharp knife, slash a deep X on top. Brush with a little extra buttermilk.
08 - Bake for 35–40 minutes, or until golden brown and a skewer inserted into the center comes out clean.
09 - Cool on a wire rack for at least 30 minutes before slicing to allow the crumb to set.