Never Fail Cold Fudge

Ingredients
- 1 box 10xx sugar
- 12 c cocoa
- pinch of salt
- 12 lb margarine melted
- 12 c peanut butter
- 1 tsp vanilla
Directions
- Melt margarine put in all ingredients in a bowl
- Pour in melted margarine and stir until smooth put mixture in pan and chill until firm
- Add nuts optional
- Cut in squares