Boil the potatoes. Sprinkle with dill, melt the butter.
Season the salmon with fish spices, salt, and pepper.
Heat the oil in a skillet over medium-high heat. The top of salmon cook for 3-4 min. Turn the heat to medium, flip and allow to cook about 3 min. Then cook about 30 s each side.
Cut the salmon into medium pieces.
In a small bowl, combine all sauce ingredients.
In a big bowl or plate, add lettuce. Then add the tomatoes, cucumber, tomatoes, eggs, salmon, onion. Season with salt, pepper. Drizzle with sauce and carefully mix.
Serve warm or cold.