Thanks Colleen for this low carb recipe. Next time, you try this recipe I would suggest you add a coriander and mint sauce instead of basil and parsley. Mint and coriander are medicinal herbs and this would boost the nutritional value of the dish.
You can also add low fat yogurt into the marinade, as this is good source of calcium and pairs well with the halibut fillets. So, Colleen it is up to you to increase the nutritive value of the dish and yet be creative.