Wash broccoli and cut into florets, peel the onions and cut into cubes. Steam both in vegetable stock, about 2 minutes, pour into a sieve and let cool down.
Mix the cream cheese with the eggs, mix in the broccoli, season with salt, pepper and oregano.
Season the pizza tomatoes with salt, pepper and rosemary.
Grease the baking dish, then alternately place the lasagne, broccoli and pizza tomatoes in the baking dish. Finally sprinkle the cheese on top.