Best Texas Chili by Mega-Zine
http://www.mega-zine.com/kitchen/chili/recipe009.html

ingredients for 8 servings :

4 ts Oil, olive 
2 c Onions; chopped 
1 c Celery; finely chopped 
3 Garlic cloves 
1 lb Beef, ground, lean; broiled 
2 c Tomatoes, plum Italian (canned, reserve liquid) chopped 
2 c Tomato sauce 
12 oz Beans, Kidney red, cooked and drained 
12 oz Beans, Pinto, cooked 
2 tb Sugar, granulated 
3 Bay leaves 
3 Allspice, whole 
1 tb Chili Powder 
1 ts Oregano, dried 
1/2 ts Pepper, black, freshly ground 
1/4 ts Cumin, ground 
1/4 ts Pepper, red ground 

In medium nonstick skillet, heat oil, add onions, celery, and garlic; 
cook over medium heat until softened, about 2 minutes. Place 
vegetables and remaining ingredients in slow cooker; stir to combine. 
Cook on low setting 4 hours.