# Steps:
01 - In a large skillet over medium heat, cook the ground beef until fully browned, breaking it into crumbles; drain excess fat if necessary.
02 - Place the cooked ground beef into the slow cooker.
03 - Add the kidney beans, diced tomatoes with juices, and chili seasoning mix to the slow cooker; stir to combine.
04 - Cover and cook on low for 6 hours or on high for 3 hours.
05 - Taste and adjust seasoning if desired; serve hot with preferred toppings.