Oven roasted radicchio is a delicious and unexpected side dish that brings out the vegetable's natural sweetness while mellowing its bitterness. When baked au gratin with olive oil, breadcrumbs, and Parmesan cheese, radicchio transforms into a crispy, golden delight—perfect for fall or winter meals. It’s easy, elegant, and packed with flavor.
Why Everyone Will Love This Recipe
- Bold flavor, mellowed by baking
- Simple ingredients, big impact
- Crispy, golden topping thanks to Parmesan and breadcrumbs
- Ideal for pairing with roasted meats, fish, or holiday mains
What Is Baked Radicchio?
Radicchio is a vibrant red Italian leafy vegetable known for its slightly bitter taste, often used raw in salads. But when baked, it turns sweet, soft, and savory—especially when enhanced with a cheesy breadcrumb topping. This au gratin-style preparation is typical of Northern Italy, where radicchio is in season during the cooler months.
Pro Tips for the Best Baked Radicchio
- Use firm, fresh radicchio: It should be crisp and tightly packed.
- Slice evenly: Cutting each head into quarters ensures even roasting.
- Add more cheese: A generous sprinkle of grated Parmesan enhances flavor and texture.
- Customize the topping: Add crushed walnuts, garlic, or thyme for extra flair.
Frequently Asked Questions
Can I use other cheeses besides Parmesan?
Yes! Pecorino Romano, Asiago, or even Gruyère work well for a richer taste.
Is radicchio very bitter?
Raw radicchio is bitter, but baking softens and sweetens it significantly—especially with cheese and breadcrumbs.
Can I prepare this ahead of time?
You can prep and season the radicchio earlier in the day, then bake just before serving.
What can I serve with baked radicchio?
It pairs well with roast chicken, beef tenderloin, baked fish, or creamy polenta.
Is this dish vegetarian?
Yes—as long as the Parmesan used is vegetarian-friendly.
How to Store
Store leftover baked radicchio in an airtight container in the refrigerator for up to 2 days. Reheat in the oven at 350°F until warm and crispy again. Avoid microwaving, as it may make the topping soggy.
How to Freeze
Freezing is not recommended for this dish, as radicchio tends to lose its texture and become watery after thawing.
Ingredients
How to Make Oven Roasted Radicchio
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Cut each head of radicchio into 4 wedges. Arrange them on a parchment-lined baking sheet. Drizzle with olive oil.
Cut each head of radicchio into 4 wedges. Arrange them on a parchment-lined baking sheet. Drizzle with olive oil.
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Sprinkle with salt, pepper, grated Parmesan, and breadcrumbs. Drizzle more olive oil on top to help crisp the topping.
Sprinkle with salt, pepper, grated Parmesan, and breadcrumbs. Drizzle more olive oil on top to help crisp the topping.
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Roast in a preheated oven at 360°F (180°C) for 25 minutes, or until the radicchio is tender and golden brown on top.
Roast in a preheated oven at 360°F (180°C) for 25 minutes, or until the radicchio is tender and golden brown on top.
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Transfer to a serving plate and enjoy warm.
Transfer to a serving plate and enjoy warm.
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