This is the recipe I use. I can't remember where I got it, but need to make it again soon: Black Bean Soup Servings: 4 Ingredients 5 slices smoked bacon, finely chopped 1 1/4 cups onion, chopped 1 stalk celery, chopped 1 medium carrot, chopped 3 cloves garlic, minced or pressed 1 cup chicken stock 3/4 cup chopped canned tomatoes with juice 1 Tbs tomato ketchup 1 tsp Worcestershire sauce 1/2 Tbs chili powder 2 cans black beans, drained, but not rinsed 1 cup corn kernels, frozen salt, to taste fresh ground black pepper, to taste 1/2 cup cilantro leaves, lightly packed 1 tsp lime juice Procedure 1 Put the bacon into a large heavy pot and place it over medium heat. Cook until it starts to give up its fat. 2 Stir in the onions and cook, stirring, until they start to turn translucent. Don't let them brown. 3 Stir in the celery and carrots and cook, stirring, until they have started to soften. 4 Stir in the garlic and cook until you can smell it, about one minute. 5 Stir in the broth, tomatoes, ketchup, Worcestershire, and chili powder. 6 Stir in the beans and corn kernels. Increase the heat and bring to a boil. 7 Adjust the heat so the soup is bubbling gently and simmer for 10 minutes. 8 Season to taste with salt and pepper. 9 Chop the cilantro coarsely and stir in. 10Continue to simmer the soup until thickened, about 5 more minutes. 11Stir in the lime juice and serve.