Rainbow Trout Baked in Foil With Tomatoes, Garlic and Thyme
Published August 14, 2012
- Total Time
- 30 minutes
- Rating
- Comments
- Read comments
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Ingredients
Extra virgin olive oil for the foil
4 small rainbow trout, boned
Salt and freshly ground pepper
1 pound ripe tomatoes in season, peeled, seeded and chopped
2 garlic cloves, minced
1 tablespoon extra virgin olive oil
4 to 8 sprigs fresh thyme
Chopped fresh parsley or thyme for garnish
Lemon wedges for serving
Preparation
- Step 1
Preheat the oven to 450 degrees. Cut 4 sheets of heavy-duty aluminum foil, or 8 sheets of lighter foil, into squares that are 3 inches longer than your fish. If using lighter foil, make 4 double-thick squares. Oil the dull side of the foil with olive oil and place a trout, skin side down, on each square. Season both sides with salt and pepper and open them out flat.
- Step 2
In a bowl combine the tomatoes, garlic, 1 teaspoon olive oil and salt and pepper to taste. Spoon over the middle of each trout. Place 1 or 2 sprigs of thyme on top, and fold the two sides of the trout together. Drizzle ½ teaspoon olive oil over each fish.
- Step 3
Making sure that the trout are in the middle of each square, fold the foil up loosely, grab at the edges and crimp together tightly to make a packet. Place on a baking sheet and bake for 10 to 15 minutes, checking one of the packets after 10 minutes. The flesh should be opaque and pull apart easily when tested with a fork.
- Step 4
Place each packet on a plate. Carefully cut across the top to open it, taking care not to let the steam from inside the packet burn you. Gently remove the fish from the packet and pour the juices over. Sprinkle with parsley or thyme and serve, passing the lemon wedges.
Advance preparation: You can prepare the fish and make the foil packets several hours ahead. Keep in the refrigerator until shortly before cooking.
Private Notes
Comments
Nice, fast weeknight meal. Not substantially different from any of the 100s of other fish en papillote recipes I've seen. This is more of a 'particular example of a general paradigm', than a recipe in its own right. "Wrap fish with salt, oil, aromatics, and a little liquid. bake until done."
Delicious week night meal. I didn't make the tomato mixture but instead sprinkled some minced garlic on the fish and then put sliced tomatoes (seeds and peel!) on top. I placed a sprig of rosemary (as that is what we had in the garden) on top. It turned out perfectly.
This is improved with fire roasted salsa instead of tomatoes. Low in calories too.
I added thin sliced zucchini (quarters), tomato olives and some other herbs like cilantro or oregano in addition to the garlic and it came out delicious. It had to cook a bit longer due to the zucchini but the fish was very moist.
I loved it! I used a full pint of grape tomatoes chopped up (no reason to seed and skin in my opinion) on steelhead trout. Served with asparagus and rice for a delicious springy meal - whole family devoured!
Made this with rainbow trout and local tomatoes. Way too much liquid from either the trout or the tomatoes. Literally swimming in liquid…no pun intended. Maybe better with cooked tomatoes or fried.

