Never Fail Fudge

Directions

1. 1
   Combine first 5 ingredients.
2. 2
   Stir over low heat until well blended.
3. 3
   Bring to a boil over moderate heat.
4. 4
   Do not mistake air bubbles for boiling.
5. 5
   Boil slowly, stirring constantly, for 5 minutes or soft ball stage.
6. 6
   Remove from heat.
7. 7
   Add peanut butter and vanilla.
8. 8
   Turn into well buttered 9 x 9-inch pan and cool.