Ingredients for Baked Fish in Foil:

• 300g fish fillet
• 100g fresh mushrooms
• 50g hard cheese
• mayonnaise (to taste)
• salt (to taste)
• black pepper (to taste)
• spices (to taste)
• herbs (for decoration)

Instructions for Baked Fish in Foil Recipe:

1. Grate the cheese on a medium grater.
2. Wash and slice the mushrooms thinly.
3. Wash the fish fillet and pat dry with a paper towel.
4. Mix mayonnaise, salt, black pepper, and spices together.
5. Spread the mixture on the fish fillet and let it marinate for 10-15 minutes.
6. Place the fish on a sheet of foil and top it with the sliced mushrooms and grated cheese.
7. Cover with another sheet of foil, folding the edges to seal.
8. Bake the fish in a preheated oven at 180 degrees Celsius for 20-30 minutes.
9. Remove the top layer of foil during the last 5 minutes of cooking to allow the fish to brown.
10. Serve the baked fish in foil on a platter and decorate with herbs.