Interestinglly, it sounds like the food served on Alcatraz was quite good (compared to today's prison standard). There was meat and potatos, eggs and bacon, etc... Also, they got into some grim trouble because they gave the inmates real metal silverware in the beginning (oops).
I don't have the answer to this, but I can give you the place to look. Alcatraz is a CA state park and there would be a web site for the prison. I suggest you bring up the site and look under the history tab for that info.
like any other prison the popular food beans and maybe other food and probably food most people would not like but you can never really know.
bread and water
junk food and othes stuff
Alcatraz was a prison in sanfransisco bay
it is a prison
Alcatraz Prison
Alcatraz was used as a prison.
The Alcatraz prison is a prison located on Alcatraz Island located in the San Francisco Bay exactly 1.5 miles from San Francisco.
Alcatraz island.
Alcatraz
Alcatraz.
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no
Alcatraz
John Anglin went to Alcatraz after he robbed a bank in Alabama. He was sentenced to serve 35 years in prison. While in prison, he attempted to escape. As a result he was then sent to Alcatraz in 1960 to serve the remainder of his sentence.