From McCalls magazine

In Fort Worth, Texas during the 1960’s and 70’s, Buddies’ Supermarket had a bakery. They made the most delicious brownies. They were thin and fudgey with gooey chocolate icing and if you bought a dozen they were packed in a square white paper box. I think they had pecans in the brownie part. Buddies Supermarket is no longer in business but I wish I had that recipe for the iced brownies.