Mole is an ingredient used in Mexican cooking. One of its ingredients is cocoa.
You can purchase it at most grocery stores. It gives this dish something extra.

Vegetarian chili	xxxxx	serves 8
x
3 cloves garlic, minced		1 small eggplant, cut into 1/2 inch cubes
2 Tbsp olive oil		1 28 oz. can crushed tomatoes
1 tsp cumin		1 large onion, chopped
1 Tbsp mole		1 large green pepper, chopped
1 Tbsp brown sugar		2 stalks celery, minced
1 tsp tumeric		1/2 tsp ground coriander
3 Tbsp chili powder		1/4 tsp oregano
1 bay leaf		1/8 tsp cinnamon
1 Tbsp lime juice		freshly ground pepper
1/2 cup water		1 can kidney beans, washed and drained
x
Saute garlic in olive oil over medium heat until soft. Add celery, green
pepper and onion and cook until soft, about 5 minutes. Transfer to a
crockpot and add the remaining ingrdients, except for the kidney beans.
Turn heat on to low and cook for 6 hours. Add kidney beans and cook
for 2 more hours. Serve over thin spaghetti, cooked rice or in bowls.