The correct description of Sudanese culture from the options provided is:
Fava beans are common throughout Sudan.
Fava beans are indeed a common ingredient in Sudanese cuisine. The other statements are incorrect: traditional homes in Sudan are typically made with materials such as mud, straw, or clay, rather than concrete; Islam is the main religion in Sudan, not Catholicism; and while drums are used in various cultural expressions, bomba drums specifically are not typically associated with telling current events.