Put sausage in pan with a little water. Simmer sausage until browned. Remove skin (optional), slice and throw back into pan. Add black beans, tomatoes, corn and let heat through.
Serve over rice
Omit corn if avoiding corn.
Corn Substitutions: Corn is a common ingredient in products. Starch, modified food starch, dextrin and maltodextrin can be from corn. Consult with your physician to find out which corn derivatives you need to avoid. Many corn-free options are available in the US. Find out more about corn substitutions.