This is definitely for olive lovers only as it uses a generous amount of tapenade for the sauce. Yes, it's a non-traditional pizza but that's what I love about it - you wouldn't think all these different ingredients would taste good together but they do! The saltiness of the tapenade goes so well with the mellow, sweet taste of the roasted fennel and the fresh tasting greens. The first time I made it I used Spinach, and yesterday I used fresh Swiss chard from our garden - both tasted great on it!