2 c. brown sugar, firmly packed
1/4 c. butter
1/2 c. evaporated milk
1/2 c. peanut butter

Butter a large platter. Combine in saucepan brown sugar, butter and evaporated milk. Stir over medium heat until it comes to a boil. Remove from heat, stir in peanut butter until mixed well. Place pan in cool water and continue to stir until it begins to thicken. Pour immediately into platter and cool.