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🍽️ Trout Fillets with Herb Vegetable Gratin

512 kcal · 30 min · 4 servings

Ingredients

• 400 g mostly waxy potatoes
• 4 stalks celery
• salt
• pepper
• 100 g sour cream
• 150 ml classic vegetable broth
• 0.5 organic lemon
• 300 g salmon trout fillet (2 salmon trout fillets)
• 2 sprigs thyme
• 0.5 bunch basil
• 0.5 bunch flat-leaf parsley
• 120 g large tomatoes (1 large tomato)
• 20 g parmesan (1 piece)

Instructions

1. 1. Wash the potatoes and peel them.
2. 2. Grate the potatoes into thin slices or cut them thinly.
3. 3. Place the potato slices in a bowl.
4. 4. Wash the celery and clean it.
5. 5. Slice the celery into very thin pieces.
6. 6. Add the celery slices to the potatoes.
7. 7. Mix the vegetables well.
8. 8. Transfer the vegetables into a baking dish.
9. 9. Season the vegetables with salt and pepper.
10. 10. Whisk the sour cream with the broth in a separate bowl.
11. 11. Season the liquid with salt and pepper.
12. 12. Pour the liquid over the vegetables in the baking dish.
13. 13. Preheat the oven to 180 degrees (160 degrees for fan-assisted or gas mark 2-3).
14. 14. Place the baking dish on the oven rack.
15. 15. Bake the gratin for about 25 minutes.
16. 16. Rinse the lemon under hot water.
17. 17. Dry the lemon with a cloth.
18. 18. Grate the lemon zest finely.
19. 19. Squeeze the lemon if you like.
20. 20. Rinse the trout fillets.
21. 21. Pat the fillets dry with kitchen paper.
22. 22. Carefully separate the fillets from the skin using a large knife.
23. 23. Season the fillets with salt and pepper.
24. 24. Wash the herbs and shake off excess water.
25. 25. Pluck the leaves from the stems.
26. 26. Finely chop the herbs.
27. 27. Mix the chopped herbs with the lemon zest in a small bowl.
28. 28. Wash the tomato.
29. 29. Cut out the stem area in a wedge shape.
30. 30. Slice the tomato thinly.
31. 31. Grate the cheese finely.
32. 32. Remove the gratin from the oven.
33. 33. Place the trout fillets on top of the vegetables.
34. 34. Spread the herb-lemon mixture over the fillets.
35. 35. Top the fillets with the tomato slices.
36. 36. Season with salt and pepper to taste.
37. 37. Sprinkle the grated cheese over the top.
38. 38. Return the baking dish to the oven.
39. 39. Bake the dish for another 10 to 15 minutes.
40. 40. Serve the dish with the lemon juice, if desired.

Nutrition per serving

• kcal: 512
• Protein: 46 g · Fett/Fat: 21 g · Carbs: 32 g