Wash the peppers and cut them into strips. Wash, clean and slice the tomatoes. Slice salami and olives, clean and wash spring onions and cut them into fine rings.
Grate cheese. Wash the marjoram, pluck off the leaves and chop roughly. Whisk eggs and season with salt and pepper. Heat oil in a coated pan (20 cm Ø). Fry half of the salami and peppers for 1-2 minutes, pour in half of the egg mixture.
Put half of the tomatoes and olives and a quarter of the spring onions and marjoram on top. Occasionally remove the pan from the bottom of the pan slightly and let it set for a short time. Slide onto a plate and spread half of the cheese on top.
Bake under the preheated grill for approx. 4 minutes on the lower rack. Prepare remaining ingredients in the same way in the pan and gratinate under the grill. Put the omelettes on a plate, cut into pieces and garnish with the remaining spring onion rings.
It goes well with baguette bread.