In a medium saucepan, bring butter, Coca-Cola®, and cocoa to a boil over medium heat, whisking constantly. Remove from heat, and gradually add confectioners’ sugar, whisking until smooth. Stir in pecans.
Recipe by The Ribbon in My Journal - Phyllis Hoffman DePiano at https://www.theribboninmyjournal.com/cake-memorial-day-crowd/