Place cherry tomatoes and processed cheese together on a baking sheet and bake for about 15 minutes at 200°C. You can also add herbs. Meanwhile, cook the pasta in salted water and reserve some of the water. Mash the baked tomatoes and cheese with a fork. Add a little pasta water and finally the cooked spaghetti. Stir and at the end, you can add some sautéed zucchini. Sprinkle with grated cheese.