Ingredients for the recipe Baked fish in the oven:

• Fish fillet – 400 grams
• Onion – 2 pieces
• Mayonnaise – 100-200 grams
• Hard cheese – 150 grams
• Salt – to taste
• Ground black pepper – to taste
• Greens – for decoration
• Lemon slices – for decoration
• Vegetable oil – for greasing

Cooking instructions for Baked fish in the oven recipe:

Grate the cheese using a medium grater. Rinse and peel the onion, and cut it into thin rings.

Preheat the oven to 200 degrees Celsius. Cut the fish into small pieces, add salt and pepper, and then lay them out in a baking dish greased with vegetable oil. Place the onion rings on top of the fish, spread mayonnaise over them, and sprinkle with grated cheese.

Bake in the oven at a temperature of 200 degrees Celsius until fully cooked. When serving, decorate with greens and lemon slices.