Vegetable lasagne

Ingredients: tomato puree, grilled peppers, grilled eggplant, grilled zucchini, Edam cheese, Emmental cheese, hard cheese, Pecorino cheese, semolina, rapeseed oil, milk, eggs, celery, carrots, onions, herbs (basil, parsley, oregano, thyme), cream, flour, garlic, salt, spinach, sugar