Preheat your oven to 400°F and line a baking sheet with parchment paper.
In a small bowl, combine the almond flour, lemon zest, and finely chopped fresh parsley.
Pat the cod fillet dry with a paper towel and season both sides with sea salt and black pepper.
Place the cod and asparagus spears on the baking sheet, drizzling everything with the extra virgin olive oil.
Press the almond flour mixture firmly onto the top of the cod fillet to create a thick, even crust.
Bake for 12 to 15 minutes until the fish is flaky and the asparagus spears are tender and lightly browned.
While the fish bakes, soft-boil the egg in simmering water for 6 minutes, then immediately cool in an ice bath and peel.
Arrange the roasted asparagus on a plate, top with the crusted cod, and serve with the halved soft-boiled egg.