Cut the butter into cubes and place it in the freezer while you gather the rest of the ingredients.
8 tablespoons unsalted butter
Add the flour, baking powder, and salt to a food processor. Pulse a few times to combine.
2 cups all-purpose flour, 1 tablespoon baking powder, ½ teaspoon salt
Add the cold butter and pulse until the mixture looks like coarse crumbs with some pea-sized pieces.
¼ to ½ cup cold buttermilk
With the food processor running, slowly pour in the buttermilk. Stop as soon as the dough is damp and holds together when pressed. It should not be sticky or wet.
Turn the dough out onto a lightly floured surface. Pat into a rectangle, fold in half, and repeat 4 to 5 times.
Pat the dough to half an inch to 1 inch thickness. Dip a biscuit cutter in flour and press straight down without twisting. Stack scraps, pat out, and cut again.
Place the biscuits on a lightly greased baking sheet or cake pan so the sides are just touching.
Bake at 450°F for 10 to 14 minutes until fluffy and golden brown.
Brush the tops with melted butter and serve warm.
Notes
The calories listed are an approximation based on the ingredients in the recipe card and a serving size of 1 biscuit. Actual calories will vary.
Start by using less buttermilk and adding more only if needed.
This recipe makes 5 to 7 biscuits depending on how thick you pat the dough.
To mix by hand, use a large bowl and a pastry cutter, two forks, or your fingertips to work the butter into the flour until coarse crumbs form. Add the buttermilk and stir just until the dough comes together.
If the dough feels warm or soft before baking, refrigerate the cut biscuits for 30 minutes before putting them in the oven.
Biscuits taste best the day they're baked. Store leftovers in an airtight container at room temperature for up to 2 days or in the fridge for up to 4 days.
See the post above for the full buttermilk substitute and self-rising flour substitution instructions.