This recipe is from Capitol Hill Cooks: Recipes from the White House, Congress and All of the Past Presidents by Linda Bauer (Taylor). The collection of appetizers, entrees, sides and desserts, from two centuries worth of politicos, is a benefit for Homes for Our Troops, which helps injured veterans build or adapt their homes for handicapped accessibility.
Martha Washington's Devil's Food Cake
4 ounces unsweetened chocolate
1 3/4 cups sugar, divided
1 1/2 cups buttermilk, divided
2 -1/2 cup cake flour, sifted
1 1/2 teaspoons baking powder
3/4 teaspoon baking soda
1/2 teaspoon salt
1/2 cup unsalted butter
3 eggs, well beaten
1 teaspoon vanilla
Preheat oven to 350 degrees. Grease 9-by-15-inch pan or two 9-inch cake pans.
Melt chocolate in double boiler. Add 1 cup sugar and 1/2 cup buttermilk, and stir until sugar is dissolved. Cool.
Sift flour once, measure, add baking powder, baking soda, and salt and sift together three times.
Cream butter thoroughly. Add 3/4 cup sugar gradually, and cream together until light and fluffy. Add eggs and beat well. Add about quarter of the flour mixture, mix thoroughly. Add chocolate mixture and blend. Add remaining flour, alternately with buttermilk, a small amount at a time, beating thoroughly after each addition. Add vanilla.
Pour batter into greased pan and bake for 30 minutes, or until done. Let cool. When completely cooled, trim edges and cut rectangular cake in half crosswise to make a two-layer cake. Fill and frost with icing of your choice.
Illustration: San Jose Mercury News Staff