Cut the onion into small pieces, knead vigorously with the minced meat, 1 teaspoon olive oil and a little salt and pepper. Shape it into approx. 6 equal sized dumplings.
Chop the spring onions, bell peppers, tomatoes and zucchini, fry them in 1 teaspoon olive oil, briefly toast the tomato paste and pour the tomato paste on top and bring to the boil. Carefully season with the spices. Place the minced meat dumplings in a baking dish, distribute the sauce evenly on top, and sprinkle the cheese on top. Bake for about 30 minutes at 180 ° C.
I did it like that pi-times-thumbs. The vegetables were still nice and crisp.