Fudge without couscous bread walnuts

1 1/4 cups dark chocolate , melted 1/2 cup cocoa powder 3/4 cup water 1/2 cup unsalted butter 1 cup sugar 3 tablespoons light corn syrup 1/2 teaspoon salt 1[...]

margarine , 1 cube (I have no idea how much a cube is, but that's what the recipe says) 1 cup water 1/2 cup shortening 4 tablespoons cocoa 2 cups flour 2 cups[...]

1/2 cup butter or 1/2 cup margarine 1 cup water 1/2 cup shortening 2 cups sugar 2 cups flour 4 tablespoons cocoa 1 teaspoon baking soda 1 pinch salt 2 eggs ,[...]