How do you know when roasted fennel is done?
Fennel is ready when the cut sides are deeply browned and caramelized, and a fork pierces the flesh easily, typically 25–30 minutes at 400°F.
Can you make the breadcrumb topping ahead of time?
Yes, prepare the breadcrumb mixture up to 2 days ahead and store in an airtight container. Add it to the fennel just before serving to keep it crispy.
What's the best way to slice fennel for roasting?
Cut fennel bulbs in half lengthwise, keeping the root end intact so the layers hold together during roasting.
Can you substitute Pecorino with another cheese?
Parmigiano-Reggiano or Grana Padano work well as alternatives with similar salty, umami flavor.
Is this dish vegetarian?
Yes, all ingredients are vegetarian-friendly.