Radicchio

Radicchio, also known as Italian chicory, is a leafy vegetable with a bold, bitter flavor and a crisp texture. It is typically in season during the fall and winter months. Radicchio is a staple in Italian cuisine, often grilled, roasted, or used fresh in salads. Its vibrant purple leaves with white veins add a splash of color to dishes. It can also be used as a pizza topping, in risotto, or as a wrap for appetizers.

Radicchio Synonyms

Italian chicory
red chicory
red leaf chicory
red endive

Radicchio Substitutes

Frisee

Different Forms/Types of Radicchio

Fresh heads

Radicchio, a member of the chicory family, is typically sold as fresh heads. The leaves are deep red/purple with white veins, and it's often used in salads or grilled.

Grilled or roasted

Prepared radicchio can be found grilled or roasted, often sold in specialty stores or as a gourmet item. This form accentuates the vegetable's natural sweetness.

How to Choose Radicchio

When selecting radicchio, look for heads that are firm and compact with crisp, bright leaves. The color should be a vibrant red-purple with no signs of browning or wilting. Freshness is key, so avoid any heads that look old or have soft spots. The size of the head does not necessarily indicate quality, but smaller heads tend to be less bitter.

Cooking/Prep Tips for Radicchio

Radicchio, with its bold red and white colors and a slightly bitter taste, is a versatile ingredient that can add depth to many dishes. When preparing radicchio, it's important to consider its bitterness; some cooking methods can mellow this characteristic, while others can accentuate it. For a milder flavor, you can soak the leaves in water for about 30 minutes before cooking. Grilling or roasting radicchio can also reduce its bitterness and bring out a subtle sweetness. When using radicchio raw, such as in salads, consider balancing its bitterness with sweet or creamy dressings, or acidic components like balsamic vinegar to create a harmonious flavor profile.

Shelf Life of Radicchio

To maintain the freshness of radicchio, wrap the head in a damp paper towel and place it in a plastic bag in the refrigerator's crisper drawer. This will help to keep it moist and crisp for about a week. If the outer leaves begin to wilt, remove them to preserve the inner leaves for longer. Avoid washing radicchio until you're ready to use it, as excess moisture can promote decay.

Recommended Brands for Radicchio

Cooking Techniques for Radicchio

Grilling: Grilling radicchio is a popular method that imparts a smoky flavor and tenderizes the leaves. Cut the heads into wedges, brush with oil, and grill over medium heat until charred and slightly wilted, which typically takes about 2-3 minutes per side.

Roasting: Roasting radicchio in the oven caramelizes its natural sugars and softens its bitter edge. Cut the heads into wedges or slices, toss with olive oil, and roast at 375°F (190°C) until the edges are crispy and the center is tender, about 10-15 minutes.

Sautéing: Sautéing radicchio quickly in a hot pan with oil can wilt the leaves and concentrate its flavor. It's best to sauté radicchio for a short time to prevent it from becoming too bitter.

Popular Radicchio Recipes

Radicchio Salad with Balsamic Vinaigrette
Grilled Radicchio with Blue Cheese
Radicchio Risotto

Radicchio Nutritional Information (100g)

fat: 0.25 g
fiber: 0.9 g
sugar: 0.6 g
protein: 1.43 g
calories: 23 kcal
carbohydrates: 4.48 g

Flavor Combinations

Radicchio pairs well with ingredients that can complement or contrast its bitterness. Sweet elements like balsamic glaze, pears, or roasted beets work well, as do creamy ingredients like goat cheese or gorgonzola. Nuts such as walnuts or pine nuts add texture and richness, while citrus fruits or vinegars provide a bright acidity that balances radicchio's flavor. Anchovies or bacon can add a savory umami element that pairs nicely with the vegetable's complexity.

Allergen Information

Radicchio is not a common allergen, but individuals with sensitivities to other members of the Asteraceae family, such as daisies, should consume it with caution.

Ingredient Comparisons

Frisee vs Radicchio

Recipes with Radicchio

Radicchio Salad with Parmesan and a Balsamic Vinaigrette

Chicory Salad with Goat Cheese and Balsamic Vinaigrette