Paprika boats, often stuffed with long grain rice or minced meat, with a difference: here they contain polenta and are topped with spicy fontina kase. Boil water with the salt in a saucepan. Stir in the cornmeal. Simmer over low heat, stirring throughout, until a firm paste forms. Remove the saucepan from the stove.
Cut the peppers in half lengthwise, remove seeds and septum, and rinse. Cut a narrow slice small on the bottom of each so the halves stay put. Preheat the stove to 200 degrees. Brush a gratin dish with olive oil.
Rinse the tomatoes, remove the stalks, cut them into small cubes and place them in the dish. Season with oregano, salt and pepper. Fill the peppers with the polenta and put them on the tomatoes.
Pour the clear soup and cook the peppers in the oven (gas 3, convection oven 180 °C) on the middle shelf for about 20 minutes.
Then stir the tomatoes in the pan to make a sauce and drizzle it over the peppers. Cook for another 20 minutes. Repeat the process twice. Grate the cheese and sprinkle over the peppers 5 minutes before the end of the cooking time.