(Hi there. First post here!) I've been making soaps sporadically now for about a year. I've tried a hot process Castile bar, a salt bar, a shampoo bar (Lindy's recipe from this site, LOVE IT!), and now my first soap with a fragrance oil. I used Rich Dark Chocolate and I live the way it's gone from a pretty butter yellow to a deep chocolate color and its getting darker by the day!