Citrusy Arugula Salad with fennel and Parmesan

Showcase best-in-season citrus with this elegant salad featuring licorice-y fennel and peppery arugula tossed in a bright, tangy mustard dressing. Choosing a variety of contrasting-colored oranges like pinky Cara Caras and dark blood oranges creates a ton of visual interest, making this salad pop amid a spread.