Question 1

Can I make fennel gratin ahead of time?

Accepted Answer

Prep the topping ahead if you like, but wait to slice the fennel until shortly before cooking. If you need to slice it ahead, store the slices in lemon water to help prevent browning, then drain and pat them dry before using.

Question 2

Does fennel gratin have a strong licorice flavor?

Accepted Answer

Fennel does have a natural anise flavor, but it becomes much milder and sweeter as it cooks. The cream, garlic, Parmesan, and buttery breadcrumbs soften the flavor even more.

Question 3

Why is the topping added after the gratin has baked for a while?

Accepted Answer

The fennel needs time to soften in the cream before the topping is added. If the breadcrumbs go on too early, they may brown too much before the fennel is tender.