Cut the peppers in half lengthwise, clean, wash and drain. Spread 1 piece of aluminium foil thinly with oil and place on a baking tray. Place the bell peppers on top with the cut surface facing down.
Grill under the preheated grill for about 10 minutes. Cover the peppers with a moistened tea towel and let them rest for 5-10 minutes. Peel the skin off the peppers and cut them into large pieces.
Break the lasagne sheets into pieces and cook in plenty of boiling salted water for 7-8 minutes. Pour onto a sieve and rinse well under cold water so that the stains do not stick together. Peel onions and garlic.
Coarsely dice onions, chop garlic. Wash the thyme, shake dry and pluck the leaves, except for a stalk for garnishing. Cut the chorizo into slices. Heat the oil in a frying pan and fry the chorizo, onions, garlic and thyme in it, turning them over.
Deglaze with broth, add paprika and patties and braise covered for 4-5 minutes. Dice mozzarella. Season pepper pan with salt and pepper, fold in mozzarella and garnish with thyme.