Possible Clues:

• Bean named for the Italian word for "bean"
• -- bean (lima's larger lookalike)
• Type of bean Hannibal Lecter preferred
• Bean rich in L-dopa
• -- bean
• Bean in Egyptian cuisine
• Bean mentioned in "The Silence of the Lambs"
• Variety of bean
• Bean for Lecter
• Hannibal Lecter's bean of choice