Method. Cut off the tops of the fennel bulbs and slice thinly into rings. Place into a large bowl. Cut away the skin and pith from one orange and slice into circles. Difference Between Yams And Sweet Potato here. With the flavor of sweet anise, fennel is a great addition in soups, pasta, salads, and more. This salad was an adventure for me since Id never had fennel before. Lowly Puy lentils meet crisp, fresh, and sweet apple and fennel for a light, bright, and hearty summer salad.