Salt-Crusted Leg Of Lamb

Ingredients

1/4 cup fennel seeds
Peel of 6 lemons, chopped, plus lemon wedges for serving
1/2 cup fresh rosemary leaves
2 tablespoons whole black peppercorns, crushed
10 fresh bay leaves, torn
1/2 cup extra-virgin olive oil, plus more for lamb
1 bone-in leg of lamb (11 pounds), trimmed and frenched
2 boxes (3 pounds each) coarse salt
11 large egg whites

Directions

Finely chop fennel seeds, lemon peel, rosemary, peppercorns, and bay leaves in a food processor. Transfer 3/4 cup of mixture to a bowl; stir in oil.
Heat broiler with rack in middle of oven. Place lamb on a rimmed baking sheet; rub with oil. Broil until browned, flipping once, about 10 minutes. Transfer to a wire rack set on another baking sheet; let cool. Reduce oven to 350 degrees.
Combine remaining herb mixture with salt in a large bowl. Stir in egg whites and 1 cup water. Rub herb oil over lamb. Mound 3 cups of salt mixture in middle of a roasting pan. Place lamb on top. Pack remaining salt on lamb to cover as best as possible. Bake until a thermometer inserted in thickest part (without touching bone) registers 145 degrees, about 90 minutes. Remove salt crust, brushing off bits. Let lamb stand 30 minutes; carve and serve, with lemon wedges.