Yes, You Can Totally Bake Salmon Straight From Frozen
By Carolyn Jenkins
Frozen salmon can be just as good as fresh salmon, but avoid pan-searing or air-frying it. Because of the nature of frozen seafood, the best way to cook it is in the oven.
Instead of defrosting it, pop the frozen fish straight into the oven. Start by roasting the frozen pieces of salmon, covered, in the oven to saturate the fish with steam.
A marinade can make the cooking process more fruitful. Using a marinade, such as a honey-based sauce, will keep the fillet safe from aggressive roasting.