Cook beef and onion in a large Dutch oven over medium-high heat 10 to 12 minutes, stirring until beef crumbles and is no longer pink. Drain, and return beef mixture to Dutch oven.
Stir kidney beans and next 5 ingredients into beef mixture; reduce heat, and simmer, stirring occasionally, 1 hour. Garnish, if desired.
Slow-Cooker Red Bean Chili: Cook ground beef and onion according to recipe directions; drain, and place in a 4 1/2-quart slow cooker. Add beans and next 5 ingredients. Cover and cook at HIGH 5 hours. Garnish, if desired.