Preheat the oven to 450F degrees.

Thaw the pieces of cod to at least 75% not-frozen, then with a clean kitchen towel or paper towel dry all sides of the fish extremely well. Set aside.

Line a baking sheet with parchment paper, then spray the paper with non-stick cooking spray and set aside. Allow the oven to preheat for at least 10 minutes.

To a large mixing bowl, add the condiments and whisk to combine.

Using tongs, add cod to the bowl and turn the cod several times to coat. 

Let cod sit in the bowl for five minutes undisturbed.

Place the cod on the baking sheet. 

With a pastry brush, brush the cod with remaining marinade. 

Cut the lemon into wheels and place a slice of lemon on top of each piece of fish.

Slide the pan with fish into the oven.

While the cod filets are baking, cut or snip the dark green part of the green onion into small sections and set aside.

Allow the baked cod to sit on the pan undisturbed for two minutes.

The fish should easily flake with a fork. If the middle is still opaque, put back in the oven for two more minutes. Don’t overcook; it will finish cooking on the pan.

Plate, garnish with the dark green part of the green onions, and add a lemon wedge to the side.