Baked fish is always a winning option. These Mediterranean Perch Fillets are light, healthy and, when prepared with the right combination of ingredients, incredibly flavorful.
In this dish, the delicate flavor of the perch meets the brightness of the cherry tomatoes, the savoriness of the black olives and the sweetness of the red onion. The addition of lemon slices not only perfumes the dish but also adds a fresh note that perfectly balances all the flavors.
Want to make it even more flavorful? Add a handful of salt-packed capers (while cooking) and some chopped parsley at the end, out of the oven, and you’ll really taste the Mediterranean character of this dish.
This is a very easy recipe to make: simply arrange all the ingredients in a baking dish and let the oven do the rest. The result? A colorful, aromatic yet light main course — ideal for a quick family dinner or to impress friends with a genuine, tasty dish. Try it and let me know in the comments what you think!
Below, as always, I leave you other fish recipes to try and then, right under the photo, we’ll see how to prepare the Mediterranean Perch Fillets.
See you soon with the next recipe, Ana Amalia!
- Difficulty: Very easy
- Cost: Budget-friendly
- Preparation time: 15 Minutes
- Cooking time: 20 Minutes
- Portions: 4People
- Cooking methods: Electric oven
- Cuisine: Italian
- Seasonality: All seasons
Ingredients for Mediterranean Perch Fillets
- 1.8 lbs perch (fillets)
- 11 oz cherry tomatoes (some halved and the others kept on the stem)
- 3.5 oz black olives (pitted)
- 1 Tropea red onion (small)
- 1 lemon (organic, sliced)
- 3 tbsps extra virgin olive oil
- 2 pinches salt
- 1 tsp dried oregano (or fresh)
- 1.7 fl oz dry white wine
- to taste black pepper
Preparation of Mediterranean Perch Fillets
First, preheat the oven to 374°F (static mode). Rinse and pat the perch fillets dry with paper towels and check that there are no remaining bones.
Wash the cherry tomatoes and cut about half of them in half, leaving the others whole (you can keep them on the stem for a decorative effect).
Peel the red onion and slice it thinly or into rings. Wash the lemon and cut it into not-too-thick slices, then halve the slices.
Take an appropriately sized glass (or ceramic) baking dish and coat it with a drizzle of extra virgin olive oil. Arrange the perch fillets on the bottom without overlapping them too much, then salt and pepper them.
Distribute the cherry tomatoes (halved and whole), the slices of red onion and the black olives over and around the fish. Tuck the half lemon slices between the fish and the vegetables.
Drizzle everything generously with extra virgin olive oil. Season with salt, pepper and plenty of dried oregano.
If you like, deglaze with the dry white wine, place in the middle rack of the oven and bake for about 15-20 minutes (times may vary slightly depending on the thickness of the fillets), or until the fish is opaque and flaky and the cherry tomatoes are slightly roasted.
Storage and variations for Mediterranean Perch Fillets
Variations: You can enrich the recipe with a tablespoon of salt-packed capers (desalted) or add thinly sliced potatoes (in that case, make sure to cook them a little longer).
Storage: Mediterranean perch keeps in the refrigerator in an airtight container for 1 day. You can gently reheat it in the oven before serving.
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FAQ (Questions and Answers)
Can I use frozen perch?
Certainly, but make sure it is completely thawed in the refrigerator and, before proceeding with the recipe, pat it very dry with paper towels.
How do I know when the fish is properly cooked?
Perch is ready when the flesh becomes opaque and flakes easily when pressed lightly with the tines of a fork.
I don’t like perch, which other fish can I substitute?
This “Mediterranean-style” preparation is very versatile. You can use sea bream, sea bass, gurnard or even fresh cod fillets.
Can I assemble the baking dish in advance?
You can compose the baking dish with the fish and vegetables a couple of hours ahead and keep it covered in the refrigerator. I suggest, however, adding the salt and oil just before baking to avoid the salt drawing too much water from the raw fish.
