1serrano pepper, seeds and membranes removed,diced
115.5 oz canpinto beans,drained
Place ground beef, chorizo, tomato sauce and water in a large pot over medium heat. Bring to a boil while breaking up meat with spoon until it is a fine, even texture. Boil until meat is mostly cooked through. (Meat will be more brown than pink).
Add the remaining ingredients and simmer, stirring occasionally, until onions and peppers are soft, about 20 minutes.