01 -
Preheat your oven to 425°F (220°C). Lightly grease a baking sheet or line it with parchment paper.
02 -
In a large mixing bowl, whisk together the self-rising flour and optional sugar and salt (if using).
03 -
If using cold butter: Add the cubed butter to the flour mixture and cut it in using a pastry blender, your fingertips, or two knives until the mixture resembles coarse crumbs with pea-sized butter pieces. If using vegetable oil: Pour the oil into the flour mixture and mix with a fork until crumbly.
04 -
Make a well in the center of the flour mixture. Pour in the cold buttermilk and gently mix with a fork or rubber spatula until just combined. Do not overmix.
05 -
Turn the dough onto a lightly floured surface. Gently knead 5-6 times until it comes together. To create flakier layers, pat the dough into a rectangle, fold it in thirds, and repeat 2-3 times.
06 -
Pat the dough to a thickness of ½ to ¾ inch. For cut biscuits: Use a 2-inch floured cutter to cut biscuits, pressing straight down without twisting. Gather and re-pat scraps as needed. For drop biscuits: Use an ice cream scoop or large spoon to drop dough mounds onto the baking sheet, spacing them 1-2 inches apart.
07 -
If desired, brush the tops of the biscuits with melted butter or milk for a golden finish.
08 -
Bake for 12-15 minutes or until tops are golden brown. Baking time may vary by oven and biscuit size.
09 -
Remove from the oven and transfer biscuits to a wire rack to cool slightly. Serve warm.