Next, prepare the sauce. Wash the tomatoes and cut them into cubes. Wash the bell pepper, remove the seeds, and cut into cubes. Peel the garlic, wash it and cut it into plates. Combine everything in a frying pan. Add olive oil, soy sauce, and ground pepper. If there are extra zucchini and eggplant, they can also be finely chopped and added to the sauce. Simmer over medium heat for 7 minutes.
I sometimes add a tablespoon of sugar, it turns out a little sweet taste, but this is optional)