BUTTERMILK BISCUITS WITH GREEN ONIONS, BLACK PEPPER, AND SEA SALT

Buttermilk Biscuits with Green Onions, Black Pepper, and Sea Salt image

Provided by Bon Appétit Test Kitchen

Yield Makes about 14

Number Of Ingredients 8

3/4 cup chilled buttermilk
1/2 cup finely chopped green onions
2 cups self-rising flour
1/2 cup yellow cornmeal
3 tablespoons sugar
1/2 teaspoon coarsely ground black pepper plus additional for sprinkling
1/2 cup (1 stick) chilled unsalted butter, cut into 1/2-inch cubes, plus 1 tablespoon melted butter
Coarse sea salt

Steps:

Position rack in center of oven and preheat to 425°F. Line baking sheet with parchment paper. Combine buttermilk and green onions in medium bowl. Whisk flour, cornmeal, sugar, and 1/2 teaspoon ground black pepper in large bowl to blend. Add 1/2 cup chilled butter and rub in with fingertips until mixture resembles coarse meal. Add buttermilk mixture and stir until moist clumps form.
Gather dough together. Turn dough out onto floured surface and knead gently just to combine, about 3 to 4 turns. Roll out to 3/4-inch thickness. Using floured 2-inch cookie or biscuit cutter, cut out rounds. Reroll scraps and cut out additional rounds. Place 2 inches apart on prepared baking sheet. Brush tops of biscuits with melted butter. Sprinkle each lightly with coarse sea salt and ground black pepper.
Bake biscuits until golden and tester inserted into center comes out clean, about 20 minutes. Cool slightly. Serve warm or at room temperature.