This Italian-style roasted fennel recipe brings out the sweet, delicate flavor of fennel with golden, caramelized edges. Tossed in olive oil and finished with a sprinkle of Parmigiano, it's a delicious and easy side dish for any meal, served warm, chilled, or at room temperature.
Prep Time5 minutesmins
Cook Time30 minutesmins
Total Time35 minutesmins
Course: Side Dish
Cuisine: Italian
Keyword: Italian roasted fennel, roasted fennel recipe
2fennel bulbs – stalks and fronds removedbulbs halved lengthwise, then sliced into ½-inch wedges (the fennel will shrink as it cooks)
4tablespoonsextra virgin olive oilplus more as needed
2teaspoonsbalsamic vinegarpreferably aged, from Modena
2teaspoonssea saltor to taste
Freshly ground black pepperto taste
¾cupParmigiano Reggianofreshly shaved or cut into small chunks from the block
Optional for garnish: fresh basil leaves and a drizzle of balsamic glaze
Instructions
Preheat the oven: Set to 400°F (205°C). Line a roasting pan or large baking dish with aluminum foil and lightly brush it with olive oil.
Prepare the fennel: Arrange the sliced fennel evenly on the pan. Drizzle with olive oil and balsamic vinegar, turning to coat all sides. Sprinkle with sea salt and black pepper.
Roast: Bake for about 30 minutes, stirring once halfway through, until the fennel is tender and the edges are caramelized and golden.
Finish: Remove from the oven and let cool slightly, then scatter the Parmigiano over the top — it should gently soften without fully melting.
Serve: Enjoy warm, at room temperature, or even chilled. Garnish with basil leaves and a drizzle of balsamic glaze before serving, if desired.
Notes
Flexible serving: Roasted fennel is delicious warm, at room temperature, or chilled straight from the fridge — it's flavorful at any temp.
Even cuts equals even roasting: Slice fennel into similar-sized wedges to ensure even cooking and perfect caramelized edges.
Add cheese at the end: Top with fresh chunks of Parmigiano-Reggiano just before serving. Adding it too early can cause it to burn rather than melt.