Buttermilk Biscuits

Ingredients

• 1½ cups all-purpose flour
• 1½ Tbsp. sugar
• 1½ tsp. baking powder
• Rounded ¼ tsp. kosher salt
• ¼ tsp. baking soda
• ½ stick (2 ounces) cold unsalted butter, cut into ½-inch cubes
• ¾ cup well-shaken buttermilk
• 1 Tbsp. milk or cream for brushing biscuits

Steps

1. Put oven rack in middle position and preheat oven to 425°F.
2. Sift together flour, sugar, baking powder, salt, and baking soda onto a sheet of wax paper, then sift again into a bowl. Blend in butter with your fingertips until mixture resembles coarse meal. Add buttermilk and stir with a fork until a dough just forms (dough will be moist).
3. Turn dough out onto a well-floured surface and knead gently 6 times. Pat out dough on a floured surface with floured hands, reflouring surface if necessary, into an 8×5½-inch rectangle. Trim all 4 sides with a knife, dusting knife edge with flour before each cut. Cut rectangle in half lengthwise, then into thirds crosswise to form 6 (2½-inch) squares, flouring knife between cuts. Transfer biscuits with a metal spatula to an ungreased baking sheet, arranging them 2 inches apart, and brush tops with milk or cream. Bake until pale golden, 12 to 15 minutes, then transfer to a rack to cool to room temperature.