Remove the fudge from the heat and Stir in the dark chocolate. Continue stirring,beat continuously with a wooden spoon until thick and cake like (about 10-15 minutes). This is the stage where you need to put in all ur muscle power.. No cheating ok...!! This will alter ur texture.
I have tried three variations to this Chocolate Fudge Recipe. When you you remove the fudge mixture of the flame and begin stirring, you could try the following variations.