Preheat your oven to 350°F (175°C). Pour a small amount of avocado oil into the bottom of a casserole dish, or spray it with cooking oil if you prefer. Use your fingers to spread the oil evenly so the salmon doesn't stick while baking.

Place the sliced salmon fillets into the prepared casserole dish. Brush the tops of the salmon with a little more avocado oil. Then, sprinkle them evenly with paprika, garlic powder, onion powder, dried oregano, and coconut sugar. I like to massage the seasonings gently onto the salmon for even coverage and maximum flavor.

Transfer the seasoned salmon to the center rack of your preheated oven. Bake for 15 to 20 minutes, adjusting the time based on the thickness of the fish. The salmon should look nearly cooked through before moving to the next step.

Remove the baked salmon from the oven and change the oven setting to high broil. Brush the fish generously with pure maple syrup (or pour it over the fillets). Place the dish back in the oven, positioning it on the second to the top rack. Broil for 3 to 5 minutes, until the salmon is crispy and beautifully glazed. Watch closely to avoid burning. For extra depth of flavor, I sometimes add a pinch more dried oregano right before broiling.

Remove the glazed salmon from the oven. Spoon any remaining pure maple syrup from the bottom of the casserole dish over the fillets before serving. Serve the salmon hot, ideally with your favorite side dishes.