Perch traybake with potatoes and king oyster mushrooms
In short: All in one tray: skin-on potatoes and king oyster mushrooms brown together, then the Swiss perch fillets go on top for the last few minutes. Served with parsley and lemon.
Serves: 4. 30 minutes.
Persico, Patata, Cardoncello, Cipollotto, Aglio, Prezzemolo
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Frequently asked questions
Can I prepare it ahead?
Partly: you can chop vegetables and pre-cook grains or pulses, then finish the dish just before serving. Keep it in the fridge and eat within a day or two.
Can I swap an ingredient?
Yes, pick a similar seasonal product (for example another vegetable from the same family) and check cooking times, which may change.
Updated on 25 October 2026