Awesome Fiddlehead Quiche

Fiddleheads are the unfurled spring shoots of the ostrich fern, harvested for only a few short weeks in April and May. They taste somewhere between asparagus and young spinach with a faint nutty edge, and they hold their shape in a baked custard better than either. This quiche shows them off.

The fiddleheads must be cooked before they ever touch the pie shell. Raw or undercooked fiddleheads can cause serious stomach upset. Blanch them in salted water for at least 10 to 15 minutes, then drain well. Use only the curled crosiers and discard the stems, which stay tough no matter how long you cook them.

The custard ratio is classic French. One cup of milk, a half cup of evaporated milk and three eggs creates a creamy, sliceable filling that’s richer than straight milk but lighter than all cream. The Swiss cheese melts smoothly and adds nutty depth, while bacon provides salt and smoky contrast against the green fiddleheads. A final grating of fresh nutmeg on top is the small detail that makes the dish taste truly composed.

Pro Tips

• Layer cheese on the bottom of the shell first as the directions say. It creates a moisture barrier that keeps the crust from going soggy.
• Don’t overbake. Pull the quiche when the center still wobbles slightly. Carryover heat finishes the cook and prevents a curdled custard.
• Forage fiddleheads with caution. Only ostrich fern fiddleheads are safe. If you can’t identify them confidently, buy from a trusted local farmer.

Variations

• Sub asparagus tips when fiddleheads are out of season. Pre-blanched for 3 minutes.
• Swap Swiss for gruyere for a more pronounced nutty cheese flavor.
• Add a layer of sautéed leeks under the fiddleheads for a deeper allium base.