Reese Bars - cooking recipe

Ingredients

2 c. peanut butter
1 c. brown sugar, packed
1/2 c. butter, melted (1 stick)
1 tsp. vanilla
1 lb. powdered sugar
1 c. chocolate chips
2 Tbsp. butter

Preparation

Mix peanut butter, brown sugar, butter and vanilla until smooth.
Add powdered sugar a little at a time (you may not need the full pound) until smooth and spreadable.
Spread in buttered 13 x 9-inch pan.
Melt together over hot, not boiling, water the chocolate chips and butter.
Spread over peanut butter mixture. Let set, then cut into squares.