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🍽️ Crispy Tuna Gratin

493 kcal · 30 min · 4 servings

Ingredients

• Tuna in its own juice 300 g
• Onions, yellow 1 pc.
• Dill, fresh 20 g
• Mayonnaise 7 tbsp
• Balsamic vinegar, light 1 tsp
• Honey 1 tsp
• Mustard 1 tsp
• Salt pinch
• Pepper, black ground pinch
• Gouda, young block 100 g
• Toast bread 8 slices

Instructions

1. 1. Turn the oven to 250 degrees top heat or grill function and let it preheat.
2. 2. Pour the tuna into a sieve to let the liquid drain off.
3. 3. Cut the onion in half and remove the outer skin.
4. 4. Cut the peeled onion into small, fine cubes.
5. 5. Rinse the dill sprigs under running water.
6. 6. Dry the dill by shaking it.
7. 7. Pluck the fine dill tips from the stems.
8. 8. Finely chop the dill tips with a knife.
9. 9. Take a large bowl and add the diced onion, chopped dill, tuna meat, and mayonnaise.
10. 10. Add some vinegar, honey, mustard, salt, and pepper to the mixture.
11. 11. Mix all ingredients in the bowl well together.
12. 12. Finally, adjust the filling to taste with salt and pepper if necessary.
13. 13. Slice the Gouda cheese into thin slices.
14. 14. Place the toast slices in the toaster and toast them lightly.
15. 15. Spread the tuna mayonnaise mixture evenly over the toasted toast slices.
16. 16. Place the Gouda slices on top of the spread toast slice.
17. 17. Line a baking tray with baking paper.
18. 18. Place the topped toast slices on the prepared tray.
19. 19. Put the tray into the preheated oven.
20. 20. Gratin the sandwiches for about 5 minutes until the cheese melts.
21. 21. Take the tray out of the oven.
22. 22. Cut each toast slice diagonally in half.
23. 23. Serve the warm sandwiches immediately.

Nutrition per serving

• kcal: 493
• Protein: 30 g · Fett/Fat: 22 g · Carbs: 44 g