01 - Preheat oven to 425°F (220°C). Prepare a baking sheet by lining it with parchment paper.
02 - In a large mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, granulated sugar, and fine sea salt.
03 - Add the cold, cubed unsalted butter to the flour mixture. Utilize a pastry blender or your fingertips to cut the butter into the flour until the consistency resembles coarse crumbs with some pea-sized pieces remaining.
04 - Pour in the cold buttermilk and gently combine with a fork until the dough just begins to cohere. Avoid overmixing.
05 - Transfer the dough to a lightly floured surface. Gently pat it into a rectangle approximately ¾-inch thick. Fold the dough in half, then pat it out again. Repeat this folding and patting process two additional times to enhance flakiness.
06 - Using a 2½-inch round cutter, cut out the biscuits, pressing directly down without twisting. Re-gather any dough scraps and cut additional biscuits as necessary.
07 - Place the cut biscuits onto the prepared baking sheet. Arrange them closely together for softer sides or spaced apart for crispier edges. Lightly brush the tops of the biscuits with additional buttermilk.
08 - Bake for 13 to 15 minutes, or until the biscuits achieve a golden brown hue. Remove from the oven and allow to cool slightly.
09 - While the biscuits are baking, combine the softened unsalted butter, honey, and a pinch of sea salt in a small bowl. Beat until the mixture is smooth and creamy.
10 - Present the warm biscuits with generous portions of the homemade honey butter.