Peanut Butter Fudge - cooking recipe

Ingredients

1/2 c. butter or margarine
1 lb. light brown sugar
1/2 c. milk
3/4 c. peanut butter (smooth or crunchy)
1 tsp. vanilla extract
1 lb. confectioners sugar

Preparation

In medium saucepan, melt butter; stir in brown sugar and milk. Bring to a boil; boil 2 minutes while stirring.
Remove from heat and add peanut butter and vanilla.
Stir until smooth.
Mix in confectioners sugar 1 cup at a time, mixing well after each addition.
Spread into buttered 9-inch square pan.
Cool and cut into squares.