Salads can be as flavorful as any other dish on your table if you start with these unconventional greens:.Purple radicchio is a feast for both the eyes and the palate.Whether you love it or hate it, kale boasts a whopping 684% of your daily recommended intake of vitamin K.Arugula's bite is perfect when paired with sweet ingredients like fennel and orange.Mâche, also known as lamb's lettuce or corn salad, is an under-rated green that offers a tender texture and nutty flavor.Spinach delivers on flavor, with an earthy aroma that can even tend towards a slight sweetness.A perennial favorite for Caesar Salad and Cobb Salad, romaine also plays well with bacon.Watercress pairs wonderfully with sweet fennel, but it also stands up to hotter flavors like pepper flakes