This easy baked tilapia is topped with a creamy Parmesan mixture flavored with lemon, parsley, and simple seasonings. It comes together quickly and is a good mild fish recipe for an easy family dinner.
Preheat the oven to 400°F. Lightly grease a baking dish or line a baking sheet with parchment paper.
Arrange the tilapia fillets in a single layer in the prepared baking dish.
In a small bowl, stir together the Parmesan cheese, softened butter, mayonnaise, lemon juice, parsley, onion powder, celery salt, black pepper, and hot sauce, if using.
Spread the Parmesan mixture evenly over the tops of the tilapia fillets.
Bake for about 10-12 minutes, depending on the thickness of the fillets or until the fish reaches 145°F (63°C) and the Parmesan topping is hot and lightly golden.
Serve immediately with lemon wedges or your favorite vegetables, if desired.
Kid Cooking Tip: Kids can measure the seasonings, squeeze the lemon, and stir together the Parmesan topping before it is spread over the raw fish. An adult should handle the fish and hot baking dish as needed.