Melt chocolate in boiling water. ... fluffy. Add 1 yolk at a time, beating well ... until smooth. Beat egg whites until stiff peaks form ... Grease 3 9-inch cake pans and line with paper, ... and pour over cake.
Heat oven to 400°F. Grease ... flour, sugar, butter, egg yolk, and lemon peel with ... remove side, leaving cake on bottom of pan. Beat ... is gilding the lily.