about 3 c. of cooked black beans
about a 1/2 of a red pepper, diced
1-2 stalks of celery, diced
about 1-2 T. of chopped onion
1 small can of mandarin oranges, chopped
juice of 1 orange (several tablespoons)
1 T. cider vinegar
1 t. honey
1/2 t. each oregano and cumin (start with 1/4 t. and add more if you like it)
salt and pepper to taste

I tossed all the fruits and vegies together.  Squeezed the orange over 
and added the spices.  Taste here.  If it doesn't have enough flavor,
add the vinegar.  I however went overboard on the vinegar  and had to add 
the honey to compensate.    I let it marinate overnight in the frig.