Wendy's Chili (Copycat)

Name: Wendy's Chili (Copycat)
Prep time: 10 min
Cook time: 2 h
Total time: 2 h 10 min
Cuisine: American
Ingredients: 2 lbs ground beef (, 85/15); 29 ounces canned tomato sauce; 29 ounces canned kidney beans (, not drained); 29 ounces canned pinto beans (, not drained); 28 ounces canned tomatoes (, chopped (not drained)); 1 yellow onion (, diced); 1 jalapeno (, diced, de-seeded and de-veined); 2 stalks celery (, chopped); 1 green bell pepper (, chopped); 1 tablespoon cumin powder; 1/4 cup chili powder; 1 teaspoon black pepper; 2 teaspoons salt; 1 cup water; 1 tablespoon butter