2 c. sugar
1 c. milk
Dash salt
2 tbsp. butter
1 tsp. vanilla
3/4 c. crunchy peanut butter (or smooth style)

Boil sugar, milk, and salt 10 minutes; add butter. Continue boiling until soft ball forms in cold water.

Remove from heat; add vanilla and peanut butter. Beat until mixture starts to set. Pour quickly into buttered pan. Cut into squares.