2 cups white sugar
1/2 cup cocoa
1 cup milk
4 tablespoons butter
1 teaspoon vanilla extract
How to make it :
Grease an 8×8 inch square baking pan. Set aside.
Combine sugar, cocoa, and milk in a medium saucepan. Stir to blend, then bring to a boil, stirring constantly. Reduce heat and simmer. Do not stir again.
Place the candy thermometer in pan and cook until temperature reaches 238 degrees F(114 degrees C). If you are not using a thermometer, then cook until a drop of this mixture in a cup of cold water forms a softball. Feel the ball with your fingers to make sure it is the right consistency. It should flatten when pressed between your fingers.
Remove from heat. Add butter or margarine and vanilla extract. Beat with a wooden spoon until the fudge loses its sheen. Do not under beat.
Pour into prepared pan and let cool. Cut into about 60 squares.