4 c. sugar
1 c. evaporated milk (do not dilute)
3 tbsp. butter
8 oz. peanut butter
2 tsp. vanilla

Combine sugar and milk in saucepan and cook to a soft ball stage (firm ball). Add butter and peanut butter; stir well. Add vanilla; beat very well. Pour into 9x13 inch pan.

NOTE: 2% milk can be used.