Learn how to make the easiest (10-minute prep) fall-off-the-bone slow cooker ribs that will have everyone licking their fingers & plates! This is the best method for fixing bbq ribs if you don't own a smoker or it's cold outside. Cook the ribs in as little as 4 hours using the high setting on your crock-pot. Use your favorite rack of ribs (spare, country style, baby back, beef) and barbecue sauce for an easy comforting meal any night of the week.