Ingredients
1 pound ground beef1 large onion, chopped2 cans (16 ounces each) kidney beans, rinsed and drained2 cans (14-1/2 ounces each) diced tomatoes, undrained1 can (8 ounces) tomato sauce1 medium green pepper3 tablespoons chili powder1 tablespoon ground cumin2 garlic cloves, minced1 teaspoon baking cocoa1 teaspoon dried oregano1 teaspoon Worcestershire sauce, optionalSalt and pepper to taste
Preparation
In a large saucepan, cook beef and onion over medium heat until the meat is no longer pink; drain. Add the remaining ingredients; bring to a boil. Reduce heat; cover and simmer for 3 hours, stirring occasionally.