Preheat your oven to 450°F (232°C).

In a mixing bowl, whisk together the flour, baking powder, baking soda, and salt.

Add the cold, cubed butter to the dry mixture. Use a pastry cutter or fork to blend until the mixture resembles coarse crumbs.

Pour in the cold buttermilk and stir gently until just combined.

Transfer the dough to a floured surface and gently pat it into a rectangle about 1-inch thick.

Using a floured biscuit cutter, cut out biscuits and place them on a baking sheet.

Bake for 12-15 minutes or until the tops are golden brown.

Remove from the oven and let them cool slightly before serving.