Heat a large skillet over medium-high heat. Cook and stir ground beef in the hot skillet until browned and crumbly, 5 to 7 minutes. Drain and discard grease. Transfer beef to a slow cooker.

Add stock, broth, tomatoes, spaghetti sauce, red and white kidney beans, celery, carrot, onion, parsley, oregano, pepper, salt, and hot sauce to the slow cooker.

Cook on Low for 7 to 8 hours or High for 4 to 6 hours, adding pasta during the last 15 minutes.