01 - Preheat oven to 425°F. Line a baking sheet with parchment paper or lightly flour the surface.
02 - In a large mixing bowl, whisk together the flour, baking soda, and salt until well blended.
03 - Create a well in the center of the dry ingredients. Pour in the buttermilk and stir gently with a wooden spoon until a shaggy dough forms.
04 - Turn dough onto a lightly floured surface. Gently knead just until it comes together, avoiding overworking. Shape into a round, slightly flattened loaf about 2 inches thick.
05 - Using a sharp knife, cut a deep X across the top of the loaf to allow for even expansion during baking.
06 - Bake for 30 to 35 minutes until the bread develops a golden crust and sounds hollow when tapped on the bottom.
07 - Transfer to a wire rack and let cool for at least 30 minutes before slicing to ensure proper texture.