Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      15 oz can     navy beans -- drained and rinsed
   1      15 oz can     red beans -- drained and rinsed
   1      15 oz can     black beans -- drained and rinsed
   2      stalks        celery -- sliced
     1/2  cup           green onion -- thinly sliced
     1/2  cup           vinegar [or more]
     1/4  cup           molasses
   1      tablespoon    style-style mustard
     1/4  teaspoon      pepper
   2      cups          torn curly endive

Preparation:

In a large bowl, combine beans, celery, and green onion. For dressing, combine vinegar, molasses, mustard and pepper, and mix well. Pour over bean mixture, stir to coat. Cover and chill for 4 to 24 hours (the longer the better!), stirring occasionally. Just before serving, stir in endive.