Chuck roast is a great choice for chili, as it becomes tender and flavorful when cooked low and slow. Brown the chuck roast in a Dutch oven, then add onions, garlic, and chili powder. Pour in some beef broth and canned tomatoes, and let it simmer for a few hours until the meat is tender and the flavors have melded together. Serve the chili with some shredded cheese and sour cream.