Makes 12 servings.

3 cups all purpose flour
1 teaspoon sugar
4 teaspoons baking powder
1 teaspoon salt
1 teaspoon baking soda
3/4 cup (1 1/2 sticks) chilled unsalted butter, cut into 1/4-inch pieces
1/4 cup minced fresh chives
1 cup buttermilk

Preheat oven to 425°F. Whisk flour, sugar, baking powder, salt and baking soda in large bowl to blend. Using fingertips, rub 3/4 cup chilled butter into dry ingredients until mixture resembles coarse meal. Stir in chives. Add buttermilk and stir until evenly moistened. Using 1/4 cup dough for each biscuit, drop biscuits onto baking sheet, spacing 2 inches apart. Bake until biscuits are golden brown on top, about 15 minutes. Cool slightly. Serve warm.

Source: https://smittenkitchen.com/2007/05/my-bacon-is-always-crisp/