Cut the zucchini, pepper, eggplant and mushrooms into thin strips, cut the cherry tomatoes in half.
Heat a frying pan, add a little olive oil and put the steaks in for frying, frying for 10-13 minutes on each side.
Once the steaks are done, remove them from the pan, add all the vegetables except the cherry tomatoes. Add them after 15 minutes, then reduce the heat and simmer for about 5 more minutes.