Preheat Oven: Preheat your oven to 400°F (200°C).
Prepare Baking Dish: Lightly grease a baking dish with 1 tablespoon of olive oil.
Season Halibut: Pat the halibut fillets dry with a paper towel. Place them in the baking dish. Drizzle the remaining 1 tablespoon of olive oil over the fillets.
Add Flavors: Sprinkle the minced garlic, dried thyme, dried rosemary, salt, and black pepper evenly over the fish. Lay the lemon slices on top of and around the fillets.
Breadcrumbs (Optional): If you want a crunchy topping, sprinkle the gluten-free breadcrumbs over the fish.
Bake: Bake in the preheated oven for 12-15 minutes, or until the fish flakes easily with a fork and is opaque all the way through.
Garnish and Serve: Remove from the oven and let it rest for a few minutes. Garnish with fresh parsley before serving.
This gluten-free baked halibut recipe is easy to make and full of fresh, vibrant flavors. Enjoy your meal!