Radicchio is that gorgeous, bold and slightly bitter leafy green that adds color and so much flavor to salads. Its crisp texture and peppery bite make it a standout ingredient in recipes like my Radicchio Salad with Pear and Blue Cheese, Bitter Green Caesar Salad, and Pink Radicchio Caesar Salad. Whether grilled, or tossed fresh, radicchio brings a delicious contrast to rich, creamy dressings and bright citrus flavors. Tip: if radicchio is too bitter for you, slice it and soak it in ice water for 10 to 15 minutes. It mellows the bitterness and makes the leaves extra crisp. Grilling or roasting brings out its natural sweetness too, like in my Grilled Radicchio Plum Salad.