 The restaurant baked it in blue steel pans available from local automotive suppliers, made in the 1930s and 1940s by Dovers Parkersburg and used as drip trays or to hold small parts or scrap metal in automobile factories, because baking pans available at the time were not appropriate for the dish.Some 50- to 75-year-old pans are still in use.The restaurant later was renamed Buddy's Pizza.