This recipe was written on a lined index card and found in a large collection, date unknown. I’ve typed it below along with a scanned copy.
Peanut Squares
350° 30-35 min
Melt and cool:
1/4 cup butter
1/2 cup peanut butter
In a large mixing bowl beat 2 eggs and 1 tsp. vanilla
Add 2 cups sugar, 1/2 tsp baking powder and 1/2 tsp salt
Add peanut butter and butter and 1/2 c. unsifted flour
Stir in 1 cup chopped peanuts.
Place in 8 in. sq. greased pan.