Cooking frozen fish fillets in a microwave oven is a quick and convenient option. Here's a simple method to cook frozen fish fillets like cod or haddock:
Start by checking the packaging or manufacturer's instructions for any specific recommendations on cooking times or power settings.
Remove the frozen fish fillets from their packaging and place them on a microwave-safe plate. It's a good idea to lightly coat the plate with a small amount of cooking oil or non-stick spray to prevent sticking.
If desired, season the fish fillets with salt, pepper, herbs, or spices according to your taste preferences. You can also drizzle a little lemon juice or melted butter over the fillets for added flavor.
Cover the plate with a microwave-safe lid or microwave-safe plastic wrap, leaving a small vent or opening to allow steam to escape. This helps to prevent the fish from becoming overly moist during cooking.
Place the plate with the fish fillets in the microwave oven.
Set the microwave to the appropriate power level and time. As a general guideline, you can start with a medium power setting (around 50-70% power) and cook for approximately 4-6 minutes per ½-inch thickness of the fillets. Adjust the cooking time based on the wattage of your microwave and the thickness of the fillets. It's better to slightly undercook the fish initially as you can always cook it for an additional time if needed.
After the initial cooking time, check the doneness of the fish by inserting a fork or knife into the thickest part of the fillet. The fish should be opaque and flake easily when cooked through. If necessary, continue cooking in short intervals until the fish is fully cooked.
Once the fish is cooked to your desired doneness, carefully remove the plate from the microwave oven using oven mitts or heat-resistant gloves, as the plate may be hot.
Let the fish rest for a minute or two before serving to allow it to cool slightly and for the flavors to settle.
Remember to exercise caution when handling hot plates or utensils from the microwave oven to avoid burns. Cooking times can vary based on the wattage of your microwave and the thickness of the fillets, so it's important to monitor the cooking process closely.