I made this recipe up the other day when I wanted some soup and didn't have a lot of time or energy to come up with something.
1 can black beans, drained and rinsed
1 can chicken broth
1 can corn
1 can diced tomatoes
1/2 package taco seasoning
chopped chicken, turkey or ground beef, about 1/4-1/2 pound or whatever looks appropriate. I used some leftover chicken, maybe half a chicken breast.
Put all ingredients in a pot and stir. Cook until warm. This makes a surprisingly nice soup with very little effort.