Ingredients

2 cups all-purpose flour1/4 cup sugar1 teaspoon baking powder1 teaspoon baking soda1/4 teaspoon salt1/2 cup cold butter1/2 cup buttermilk1-1/2 teaspoons grated lemon zestAdditional sugar

Preparation

Preheat oven to 350°. In a large bowl, combine flour, sugar, baking powder, baking soda and salt. Cut in butter until mixture resembles coarse crumbs. Add buttermilk and lemon zest, stirring just until moistened.

Turn onto a floured surface; knead gently 6 times. Transfer dough to a greased baking sheet. Pat dough into an 8-1/2- in. circle. Cut into wedges, but do not separate. Sprinkle with sugar. Bake until edges are lightly browned, 20-25 minutes. Serve warm.