INGREDIENTS
½ C salted butter
1 lb brown sugar
½ C milk
¾ C peanut butter
1 tsp vanilla extract
3 ½ C powdered sugar
DIRECTIONS
Melt butter in a medium saucepan over medium heat
Stir in brown sugar and milk
Boil for 2 minutes, stirring frequently
Remove the pot from heat
Stir in peanut butter and vanilla
Place powdered sugar in a large mixing bowl
Pour in peanut butter mixture and beat with an electric mixer until smooth
Pour peanut butter mixture into an 8×8-inch dish
Chill until firm before slicing, about 1 hour