Ingredients
1/2 cup butter, softened3/4 cup sugar1 large egg, room temperature1/2 cup buttermilk1/2 cup sour cream1-3/4 cups all-purpose flour2 tablespoons minced fresh thyme1 tablespoon grated lemon zest1/2 teaspoon baking soda1/4 teaspoon saltConfectioners’ sugar
Preparation
In a large bowl, cream butter and sugar until light and fluffy, 5-7 minutes. Beat in egg. Combine buttermilk and sour cream. Combine the flour, thyme, lemon zest, baking soda and salt; add to the creamed mixture alternately with buttermilk mixture, beating well after each addition.
Transfer to a greased 8x4-in. loaf pan. Bake at 350° until a toothpick inserted in the center comes out clean, 40-50 minutes. Cool for 10 minutes before removing from pan to a wire rack. Cool completely; sprinkle with confectioners’ sugar.
