Mark'S Fudge
["4 c. sugar", "1/2 c. cocoa", "1/2 tsp. salt", "2 c. milk", "1/2 stick butter", "1/2 c. peanut butter", "1 tsp. vanilla"]
["Combine sugar, cocoa and salt together until well mixed. Stir milk into dry ingredients in heavy pan. Cook at medium high heat until it comes to rolling boil. Reduce heat to medium. Boil gently, stirring occasionally just to keep from sticking."]
["sugar", "cocoa", "salt", "milk", "butter", "peanut butter", "vanilla"]