1 cup shortening
3 cups sugar
1 tablespoon grated lemon rind
1 teaspoon salt
1 teaspoon vanilla extract
2 teaspoons lemon juice
6 eggs, separated
2 1/2 cups plus 2 tablespoons all-purpose flour, sifted
1/4 cup plus 2 tablespoons cornstarch
1 cup buttermilk
1/2 teaspoon baking soda
1 cup butter or margarine
1 cup sugar
1/4 cup water
1 egg, beaten
1 tablespoon grated lemon rind
3 tablespoons lemon juice
Cream shortening; gradually add 3 cups sugar, beating at medium speed of an electric mixer. Add 1 tablespoon lemon rind, salt, vanilla, and 2 teaspoons lemon juice; beat at medium speed until well blended. add egg yolks; beat well. Set aside.
Combine flour and cornstarch; set aside. Combine buttermilk and baking soda; add to creamed mixture alternately with flour mixture.
Beat egg whites at high speed of an electric mixer until stiff peaks form. Gently fold into the batter.
Pour batter into a greased and floured 10-inch tube pan. Bake at 350 degrees for 1 hour and 15 minutes. Cool in pan 10 minutes; remove from pan and let cool on a wire rack.
Combine butter and remaining ingredients in a saucepan. Cook over medium heat, stirring constantly, until mixture comes to a boil. Pour over the warm cake.
Yield: 1 10-inch cake
Indiana Museum Photo of the tearoom.