Melt chocolate and butter together; mix in honey. Stir into eggs; mix well. Sift together flour and baking powder; combine with chocolate mixture. Add vanilla and walnuts. Pour into a well-greased 9 x 11-inch pan. Bake for 45 minutes at 300°. May be iced with a thin layer of chocolate frosting before cutting into squares.
Note: We cannot guarantee recipe accuracy. Permission is required to copy and post recipes to other web sites; however, you may print and e-mail recipes.