Let's prepare the fish for the oven. Marinate the salmon in soy sauce, mitsukan rice vinegar, adding pepper and salt to taste.
Separately marinate red onion in rice vinegar.
We place the pickled salmon in foil, adding a lemon and two cloves of garlic, making several cuts on them. Close this bag and bake in the pre-heated oven for 15 minutes at 180°C.
Let's prepare the sauce for the sandwich: mix mayonnaise and sweet mustard in a ratio of 1:1, adding a little lemon juice, honey and Italian herbs (cilantro and basil).
Assembly and styling! Grate lightly toasted buns with finely chopped or grated garlic and brush a little with olive oil. Put a lettuce leaf on the bun, top with sweet honey-mustard sauce, fish, cover it with cheese, tomatoes and onion, and only then with the second piece of crispy bread.
Bon apeti! Serve EXCLUSIVELY on a wooden board and enjoy ONLY in the company of a nice person.